1902594100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 4839440256

約数和(自身を除く): 2936846156

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 71, 85, 100, 110, 142, 170, 187, 220, 275, 284, 340, 355, 374, 425, 550, 710, 748, 781, 850, 935, 1100, 1207, 1420, 1433, 1562, 1700, 1775, 1870, 2414, 2866, 3124, 3550, 3740, 3905, 4675, 4828, 5732, 6035, 7100, 7165, 7810, 9350, 12070, 13277, 14330, 15620, 15763, 18700, 19525, 24140, 24361, 26554, 28660, 30175, 31526, 35825, 39050, 48722, 53108, 60350, 63052, 66385, 71650, 78100, 78815, 97444, 101743, 120700, 121805, 132770, 143300, 157630, 203486, 243610, 265540, 267971, 315260, 331925, 394075, 406972, 487220, 508715, 535942, 609025, 663850, 788150, 1017430, 1071884, 1119173, 1218050, 1327700, 1339855, 1576300, 1729631, 2034860, 2238346, 2436100, 2543575, 2679710, 3459262, 4476692, 5087150, 5359420, 5595865, 6699275, 6918524, 8648155, 10174300, 11191730, 13398550, 17296310, 19025941, 22383460, 26797100, 27979325, 34592620, 38051882, 43240775, 55958650, 76103764, 86481550, 95129705, 111917300, 172963100, 190259410, 380518820, 475648525, 951297050, 1902594100]

約数ペア:

[(1, 1902594100), (2, 951297050), (4, 475648525), (5, 380518820), (10, 190259410), (11, 172963100), (17, 111917300), (20, 95129705), (22, 86481550), (25, 76103764), (34, 55958650), (44, 43240775), (50, 38051882), (55, 34592620), (68, 27979325), (71, 26797100), (85, 22383460), (100, 19025941), (110, 17296310), (142, 13398550), (170, 11191730), (187, 10174300), (220, 8648155), (275, 6918524), (284, 6699275), (340, 5595865), (355, 5359420), (374, 5087150), (425, 4476692), (550, 3459262), (710, 2679710), (748, 2543575), (781, 2436100), (850, 2238346), (935, 2034860), (1100, 1729631), (1207, 1576300), (1420, 1339855), (1433, 1327700), (1562, 1218050), (1700, 1119173), (1775, 1071884), (1870, 1017430), (2414, 788150), (2866, 663850), (3124, 609025), (3550, 535942), (3740, 508715), (3905, 487220), (4675, 406972), (4828, 394075), (5732, 331925), (6035, 315260), (7100, 267971), (7165, 265540), (7810, 243610), (9350, 203486), (12070, 157630), (13277, 143300), (14330, 132770), (15620, 121805), (15763, 120700), (18700, 101743), (19525, 97444), (24140, 78815), (24361, 78100), (26554, 71650), (28660, 66385), (30175, 63052), (31526, 60350), (35825, 53108), (39050, 48722)]