113214920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 128

約数和(自身を含む): 330220800

約数和(自身を除く): 217005880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1637, 1729, 1820, 1976, 2470, 2660, 3274, 3458, 3640, 4940, 5320, 6548, 6916, 8185, 8645, 9880, 11459, 13096, 13832, 16370, 17290, 21281, 22918, 31103, 32740, 34580, 42562, 45836, 57295, 62206, 65480, 69160, 85124, 91672, 106405, 114590, 124412, 148967, 155515, 170248, 212810, 217721, 229180, 248824, 297934, 311030, 404339, 425620, 435442, 458360, 595868, 622060, 744835, 808678, 851240, 870884, 1088605, 1191736, 1244120, 1489670, 1617356, 1741768, 2021695, 2177210, 2830373, 2979340, 3234712, 4043390, 4354420, 5660746, 5958680, 8086780, 8708840, 11321492, 14151865, 16173560, 22642984, 28303730, 56607460, 113214920]

約数ペア:

[(1, 113214920), (2, 56607460), (4, 28303730), (5, 22642984), (7, 16173560), (8, 14151865), (10, 11321492), (13, 8708840), (14, 8086780), (19, 5958680), (20, 5660746), (26, 4354420), (28, 4043390), (35, 3234712), (38, 2979340), (40, 2830373), (52, 2177210), (56, 2021695), (65, 1741768), (70, 1617356), (76, 1489670), (91, 1244120), (95, 1191736), (104, 1088605), (130, 870884), (133, 851240), (140, 808678), (152, 744835), (182, 622060), (190, 595868), (247, 458360), (260, 435442), (266, 425620), (280, 404339), (364, 311030), (380, 297934), (455, 248824), (494, 229180), (520, 217721), (532, 212810), (665, 170248), (728, 155515), (760, 148967), (910, 124412), (988, 114590), (1064, 106405), (1235, 91672), (1330, 85124), (1637, 69160), (1729, 65480), (1820, 62206), (1976, 57295), (2470, 45836), (2660, 42562), (3274, 34580), (3458, 32740), (3640, 31103), (4940, 22918), (5320, 21281), (6548, 17290), (6916, 16370), (8185, 13832), (8645, 13096), (9880, 11459)]