24987040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 65345616

約数和(自身を除く): 40358576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 293, 328, 410, 416, 520, 533, 586, 656, 820, 1040, 1066, 1172, 1312, 1465, 1640, 2080, 2132, 2344, 2665, 2930, 3280, 3809, 4264, 4688, 5330, 5860, 6560, 7618, 8528, 9376, 10660, 11720, 12013, 15236, 17056, 19045, 21320, 23440, 24026, 30472, 38090, 42640, 46880, 48052, 60065, 60944, 76180, 85280, 96104, 120130, 121888, 152360, 156169, 192208, 240260, 304720, 312338, 384416, 480520, 609440, 624676, 780845, 961040, 1249352, 1561690, 1922080, 2498704, 3123380, 4997408, 6246760, 12493520, 24987040]

約数ペア:

[(1, 24987040), (2, 12493520), (4, 6246760), (5, 4997408), (8, 3123380), (10, 2498704), (13, 1922080), (16, 1561690), (20, 1249352), (26, 961040), (32, 780845), (40, 624676), (41, 609440), (52, 480520), (65, 384416), (80, 312338), (82, 304720), (104, 240260), (130, 192208), (160, 156169), (164, 152360), (205, 121888), (208, 120130), (260, 96104), (293, 85280), (328, 76180), (410, 60944), (416, 60065), (520, 48052), (533, 46880), (586, 42640), (656, 38090), (820, 30472), (1040, 24026), (1066, 23440), (1172, 21320), (1312, 19045), (1465, 17056), (1640, 15236), (2080, 12013), (2132, 11720), (2344, 10660), (2665, 9376), (2930, 8528), (3280, 7618), (3809, 6560), (4264, 5860), (4688, 5330)]