127212200390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50707}}^1\times {\mathrm{22807}}^1$

素因数の和:73532

約数の個数: 32

約数和(自身を含む): 249814381824

約数和(自身を除く): 122602181434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22807, 45614, 50707, 101414, 114035, 228070, 250877, 253535, 501754, 507070, 557777, 1115554, 1254385, 2508770, 2788885, 5577770, 1156474549, 2312949098, 5782372745, 11564745490, 12721220039, 25442440078, 63606100195, 127212200390]

約数ペア:

[(1, 127212200390), (2, 63606100195), (5, 25442440078), (10, 12721220039), (11, 11564745490), (22, 5782372745), (55, 2312949098), (110, 1156474549), (22807, 5577770), (45614, 2788885), (50707, 2508770), (101414, 1254385), (114035, 1115554), (228070, 557777), (250877, 507070), (253535, 501754)]