27396250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 61180416

約数和(自身を除く): 33784166

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 101, 125, 155, 175, 202, 217, 250, 310, 350, 434, 505, 625, 707, 775, 875, 1010, 1085, 1250, 1414, 1550, 1750, 2170, 2525, 3131, 3535, 3875, 4375, 5050, 5425, 6262, 7070, 7750, 8750, 10850, 12625, 15655, 17675, 19375, 21917, 25250, 27125, 31310, 35350, 38750, 43834, 54250, 63125, 78275, 88375, 109585, 126250, 135625, 156550, 176750, 219170, 271250, 391375, 441875, 547925, 782750, 883750, 1095850, 1956875, 2739625, 3913750, 5479250, 13698125, 27396250]

約数ペア:

[(1, 27396250), (2, 13698125), (5, 5479250), (7, 3913750), (10, 2739625), (14, 1956875), (25, 1095850), (31, 883750), (35, 782750), (50, 547925), (62, 441875), (70, 391375), (101, 271250), (125, 219170), (155, 176750), (175, 156550), (202, 135625), (217, 126250), (250, 109585), (310, 88375), (350, 78275), (434, 63125), (505, 54250), (625, 43834), (707, 38750), (775, 35350), (875, 31310), (1010, 27125), (1085, 25250), (1250, 21917), (1414, 19375), (1550, 17675), (1750, 15655), (2170, 12625), (2525, 10850), (3131, 8750), (3535, 7750), (3875, 7070), (4375, 6262), (5050, 5425)]