16404219700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13093}}^1$

素因数の和:13202

約数の個数: 144

約数和(自身を含む): 41734453824

約数和(自身を除く): 25330234124

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 67, 68, 85, 100, 110, 134, 170, 187, 220, 268, 275, 335, 340, 374, 425, 550, 670, 737, 748, 850, 935, 1100, 1139, 1340, 1474, 1675, 1700, 1870, 2278, 2948, 3350, 3685, 3740, 4556, 4675, 5695, 6700, 7370, 9350, 11390, 12529, 13093, 14740, 18425, 18700, 22780, 25058, 26186, 28475, 36850, 50116, 52372, 56950, 62645, 65465, 73700, 113900, 125290, 130930, 144023, 222581, 250580, 261860, 288046, 313225, 327325, 445162, 576092, 626450, 654650, 720115, 877231, 890324, 1112905, 1252900, 1309300, 1440230, 1754462, 2225810, 2448391, 2880460, 3508924, 3600575, 4386155, 4451620, 4896782, 5564525, 7201150, 8772310, 9649541, 9793564, 11129050, 12241955, 14402300, 14912927, 17544620, 19299082, 21930775, 22258100, 24483910, 29825854, 38598164, 43861550, 48247705, 48967820, 59651708, 61209775, 74564635, 87723100, 96495410, 122419550, 149129270, 164042197, 192990820, 241238525, 244839100, 298258540, 328084394, 372823175, 482477050, 656168788, 745646350, 820210985, 964954100, 1491292700, 1640421970, 3280843940, 4101054925, 8202109850, 16404219700]

約数ペア:

[(1, 16404219700), (2, 8202109850), (4, 4101054925), (5, 3280843940), (10, 1640421970), (11, 1491292700), (17, 964954100), (20, 820210985), (22, 745646350), (25, 656168788), (34, 482477050), (44, 372823175), (50, 328084394), (55, 298258540), (67, 244839100), (68, 241238525), (85, 192990820), (100, 164042197), (110, 149129270), (134, 122419550), (170, 96495410), (187, 87723100), (220, 74564635), (268, 61209775), (275, 59651708), (335, 48967820), (340, 48247705), (374, 43861550), (425, 38598164), (550, 29825854), (670, 24483910), (737, 22258100), (748, 21930775), (850, 19299082), (935, 17544620), (1100, 14912927), (1139, 14402300), (1340, 12241955), (1474, 11129050), (1675, 9793564), (1700, 9649541), (1870, 8772310), (2278, 7201150), (2948, 5564525), (3350, 4896782), (3685, 4451620), (3740, 4386155), (4556, 3600575), (4675, 3508924), (5695, 2880460), (6700, 2448391), (7370, 2225810), (9350, 1754462), (11390, 1440230), (12529, 1309300), (13093, 1252900), (14740, 1112905), (18425, 890324), (18700, 877231), (22780, 720115), (25058, 654650), (26186, 626450), (28475, 576092), (36850, 445162), (50116, 327325), (52372, 313225), (56950, 288046), (62645, 261860), (65465, 250580), (73700, 222581), (113900, 144023), (125290, 130930)]