1844399440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 160

約数和(自身を含む): 4882187520

約数和(自身を除く): 3037788080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 83, 92, 104, 115, 130, 166, 184, 208, 230, 260, 299, 332, 368, 415, 460, 520, 598, 664, 830, 920, 929, 1040, 1079, 1196, 1328, 1495, 1660, 1840, 1858, 1909, 2158, 2392, 2990, 3320, 3716, 3818, 4316, 4645, 4784, 5395, 5980, 6640, 7432, 7636, 8632, 9290, 9545, 10790, 11960, 12077, 14864, 15272, 17264, 18580, 19090, 21367, 21580, 23920, 24154, 24817, 30544, 37160, 38180, 42734, 43160, 48308, 49634, 60385, 74320, 76360, 77107, 85468, 86320, 96616, 99268, 106835, 120770, 124085, 152720, 154214, 170936, 193232, 198536, 213670, 241540, 248170, 277771, 308428, 341872, 385535, 397072, 427340, 483080, 496340, 555542, 616856, 771070, 854680, 966160, 992680, 1002391, 1111084, 1233712, 1388855, 1542140, 1709360, 1773461, 1985360, 2004782, 2222168, 2777710, 3084280, 3546922, 4009564, 4444336, 5011955, 5555420, 6168560, 7093844, 8019128, 8867305, 10023910, 11110840, 14187688, 16038256, 17734610, 20047820, 22221680, 23054993, 28375376, 35469220, 40095640, 46109986, 70938440, 80191280, 92219972, 115274965, 141876880, 184439944, 230549930, 368879888, 461099860, 922199720, 1844399440]

約数ペア:

[(1, 1844399440), (2, 922199720), (4, 461099860), (5, 368879888), (8, 230549930), (10, 184439944), (13, 141876880), (16, 115274965), (20, 92219972), (23, 80191280), (26, 70938440), (40, 46109986), (46, 40095640), (52, 35469220), (65, 28375376), (80, 23054993), (83, 22221680), (92, 20047820), (104, 17734610), (115, 16038256), (130, 14187688), (166, 11110840), (184, 10023910), (208, 8867305), (230, 8019128), (260, 7093844), (299, 6168560), (332, 5555420), (368, 5011955), (415, 4444336), (460, 4009564), (520, 3546922), (598, 3084280), (664, 2777710), (830, 2222168), (920, 2004782), (929, 1985360), (1040, 1773461), (1079, 1709360), (1196, 1542140), (1328, 1388855), (1495, 1233712), (1660, 1111084), (1840, 1002391), (1858, 992680), (1909, 966160), (2158, 854680), (2392, 771070), (2990, 616856), (3320, 555542), (3716, 496340), (3818, 483080), (4316, 427340), (4645, 397072), (4784, 385535), (5395, 341872), (5980, 308428), (6640, 277771), (7432, 248170), (7636, 241540), (8632, 213670), (9290, 198536), (9545, 193232), (10790, 170936), (11960, 154214), (12077, 152720), (14864, 124085), (15272, 120770), (17264, 106835), (18580, 99268), (19090, 96616), (21367, 86320), (21580, 85468), (23920, 77107), (24154, 76360), (24817, 74320), (30544, 60385), (37160, 49634), (38180, 48308), (42734, 43160)]