4387403.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 112613760

約数和(自身を除く): 72584540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 121, 139, 140, 154, 170, 187, 220, 238, 242, 278, 308, 340, 374, 385, 476, 484, 556, 595, 605, 695, 748, 770, 847, 935, 973, 1190, 1210, 1309, 1390, 1529, 1540, 1694, 1870, 1946, 2057, 2363, 2380, 2420, 2618, 2780, 3058, 3388, 3740, 3892, 4114, 4235, 4726, 4865, 5236, 6116, 6545, 7645, 8228, 8470, 9452, 9730, 10285, 10703, 11815, 13090, 14399, 15290, 16541, 16819, 16940, 19460, 20570, 21406, 23630, 25993, 26180, 28798, 30580, 33082, 33638, 41140, 42812, 47260, 51986, 53515, 57596, 66164, 67276, 71995, 82705, 84095, 103972, 107030, 117733, 129965, 143990, 165410, 168190, 181951, 214060, 235466, 259930, 285923, 287980, 330820, 336380, 363902, 470932, 519860, 571846, 588665, 727804, 909755, 1143692, 1177330, 1429615, 1819510, 2001461, 2354660, 2859230, 3639020, 4002922, 5718460, 8005844, 10007305, 20014610, 40029220]

約数ペア:

[(1, 40029220), (2, 20014610), (4, 10007305), (5, 8005844), (7, 5718460), (10, 4002922), (11, 3639020), (14, 2859230), (17, 2354660), (20, 2001461), (22, 1819510), (28, 1429615), (34, 1177330), (35, 1143692), (44, 909755), (55, 727804), (68, 588665), (70, 571846), (77, 519860), (85, 470932), (110, 363902), (119, 336380), (121, 330820), (139, 287980), (140, 285923), (154, 259930), (170, 235466), (187, 214060), (220, 181951), (238, 168190), (242, 165410), (278, 143990), (308, 129965), (340, 117733), (374, 107030), (385, 103972), (476, 84095), (484, 82705), (556, 71995), (595, 67276), (605, 66164), (695, 57596), (748, 53515), (770, 51986), (847, 47260), (935, 42812), (973, 41140), (1190, 33638), (1210, 33082), (1309, 30580), (1390, 28798), (1529, 26180), (1540, 25993), (1694, 23630), (1870, 21406), (1946, 20570), (2057, 19460), (2363, 16940), (2380, 16819), (2420, 16541), (2618, 15290), (2780, 14399), (3058, 13090), (3388, 11815), (3740, 10703), (3892, 10285), (4114, 9730), (4235, 9452), (4726, 8470), (4865, 8228), (5236, 7645), (6116, 6545)]