25114430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 49580640

約数和(自身を除く): 24466210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 997, 1145, 1994, 2290, 2519, 4985, 5038, 9970, 10967, 12595, 21934, 25190, 54835, 109670, 228313, 456626, 1141565, 2283130, 2511443, 5022886, 12557215, 25114430]

約数ペア:

[(1, 25114430), (2, 12557215), (5, 5022886), (10, 2511443), (11, 2283130), (22, 1141565), (55, 456626), (110, 228313), (229, 109670), (458, 54835), (997, 25190), (1145, 21934), (1994, 12595), (2290, 10967), (2519, 9970), (4985, 5038)]