22784040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3367

約数の個数: 96

約数和(自身を含む): 77968800

約数和(自身を除く): 55184760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3331, 3420, 6662, 6840, 9993, 13324, 16655, 19986, 26648, 29979, 33310, 39972, 49965, 59958, 63289, 66620, 79944, 99930, 119916, 126578, 133240, 149895, 189867, 199860, 239832, 253156, 299790, 316445, 379734, 399720, 506312, 569601, 599580, 632890, 759468, 949335, 1139202, 1199160, 1265780, 1518936, 1898670, 2278404, 2531560, 2848005, 3797340, 4556808, 5696010, 7594680, 11392020, 22784040]

約数ペア:

[(1, 22784040), (2, 11392020), (3, 7594680), (4, 5696010), (5, 4556808), (6, 3797340), (8, 2848005), (9, 2531560), (10, 2278404), (12, 1898670), (15, 1518936), (18, 1265780), (19, 1199160), (20, 1139202), (24, 949335), (30, 759468), (36, 632890), (38, 599580), (40, 569601), (45, 506312), (57, 399720), (60, 379734), (72, 316445), (76, 299790), (90, 253156), (95, 239832), (114, 199860), (120, 189867), (152, 149895), (171, 133240), (180, 126578), (190, 119916), (228, 99930), (285, 79944), (342, 66620), (360, 63289), (380, 59958), (456, 49965), (570, 39972), (684, 33310), (760, 29979), (855, 26648), (1140, 19986), (1368, 16655), (1710, 13324), (2280, 9993), (3331, 6840), (3420, 6662)]