2912050100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{6221}}^1$

素因数の和:6417

約数の個数: 72

約数和(自身を含む): 6567246336

約数和(自身を除く): 3655196236

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 151, 155, 302, 310, 604, 620, 755, 775, 1510, 1550, 3020, 3100, 3775, 4681, 6221, 7550, 9362, 12442, 15100, 18724, 23405, 24884, 31105, 46810, 62210, 93620, 117025, 124420, 155525, 192851, 234050, 311050, 385702, 468100, 622100, 771404, 939371, 964255, 1878742, 1928510, 3757484, 3857020, 4696855, 4821275, 9393710, 9642550, 18787420, 19285100, 23484275, 29120501, 46968550, 58241002, 93937100, 116482004, 145602505, 291205010, 582410020, 728012525, 1456025050, 2912050100]

約数ペア:

[(1, 2912050100), (2, 1456025050), (4, 728012525), (5, 582410020), (10, 291205010), (20, 145602505), (25, 116482004), (31, 93937100), (50, 58241002), (62, 46968550), (100, 29120501), (124, 23484275), (151, 19285100), (155, 18787420), (302, 9642550), (310, 9393710), (604, 4821275), (620, 4696855), (755, 3857020), (775, 3757484), (1510, 1928510), (1550, 1878742), (3020, 964255), (3100, 939371), (3775, 771404), (4681, 622100), (6221, 468100), (7550, 385702), (9362, 311050), (12442, 234050), (15100, 192851), (18724, 155525), (23405, 124420), (24884, 117025), (31105, 93620), (46810, 62210)]