24520990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 26282210

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 59, 65, 115, 118, 130, 139, 230, 278, 295, 299, 590, 598, 695, 767, 1357, 1390, 1495, 1534, 1807, 2714, 2990, 3197, 3614, 3835, 6394, 6785, 7670, 8201, 9035, 13570, 15985, 16402, 17641, 18070, 31970, 35282, 41005, 41561, 82010, 83122, 88205, 106613, 176410, 188623, 207805, 213226, 377246, 415610, 533065, 943115, 1066130, 1886230, 2452099, 4904198, 12260495, 24520990]

約数ペア:

[(1, 24520990), (2, 12260495), (5, 4904198), (10, 2452099), (13, 1886230), (23, 1066130), (26, 943115), (46, 533065), (59, 415610), (65, 377246), (115, 213226), (118, 207805), (130, 188623), (139, 176410), (230, 106613), (278, 88205), (295, 83122), (299, 82010), (590, 41561), (598, 41005), (695, 35282), (767, 31970), (1357, 18070), (1390, 17641), (1495, 16402), (1534, 15985), (1807, 13570), (2714, 9035), (2990, 8201), (3197, 7670), (3614, 6785), (3835, 6394)]