8790524200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4187

約数の個数: 96

約数和(自身を含む): 20863128960

約数和(自身を除く): 12072604760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 157, 200, 284, 314, 355, 568, 628, 710, 785, 1256, 1420, 1570, 1775, 2840, 3140, 3550, 3925, 3943, 6280, 7100, 7850, 7886, 11147, 14200, 15700, 15772, 19715, 22294, 31400, 31544, 39430, 44588, 55735, 78860, 89176, 98575, 111470, 157720, 197150, 222940, 278675, 279953, 394300, 445880, 557350, 559906, 619051, 788600, 1114700, 1119812, 1238102, 1399765, 2229400, 2239624, 2476204, 2799530, 3095255, 4952408, 5599060, 6190510, 6998825, 11198120, 12381020, 13997650, 15476275, 24762040, 27995300, 30952550, 43952621, 55990600, 61905100, 87905242, 123810200, 175810484, 219763105, 351620968, 439526210, 879052420, 1098815525, 1758104840, 2197631050, 4395262100, 8790524200]

約数ペア:

[(1, 8790524200), (2, 4395262100), (4, 2197631050), (5, 1758104840), (8, 1098815525), (10, 879052420), (20, 439526210), (25, 351620968), (40, 219763105), (50, 175810484), (71, 123810200), (100, 87905242), (142, 61905100), (157, 55990600), (200, 43952621), (284, 30952550), (314, 27995300), (355, 24762040), (568, 15476275), (628, 13997650), (710, 12381020), (785, 11198120), (1256, 6998825), (1420, 6190510), (1570, 5599060), (1775, 4952408), (2840, 3095255), (3140, 2799530), (3550, 2476204), (3925, 2239624), (3943, 2229400), (6280, 1399765), (7100, 1238102), (7850, 1119812), (7886, 1114700), (11147, 788600), (14200, 619051), (15700, 559906), (15772, 557350), (19715, 445880), (22294, 394300), (31400, 279953), (31544, 278675), (39430, 222940), (44588, 197150), (55735, 157720), (78860, 111470), (89176, 98575)]