118191320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6143}}^1$

素因数の和:6204

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 175983400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 6143, 9620, 12286, 19240, 24572, 30715, 49144, 61430, 79859, 122860, 159718, 227291, 245720, 319436, 399295, 454582, 638872, 798590, 909164, 1136455, 1597180, 1818328, 2272910, 2954783, 3194360, 4545820, 5909566, 9091640, 11819132, 14773915, 23638264, 29547830, 59095660, 118191320]

約数ペア:

[(1, 118191320), (2, 59095660), (4, 29547830), (5, 23638264), (8, 14773915), (10, 11819132), (13, 9091640), (20, 5909566), (26, 4545820), (37, 3194360), (40, 2954783), (52, 2272910), (65, 1818328), (74, 1597180), (104, 1136455), (130, 909164), (148, 798590), (185, 638872), (260, 454582), (296, 399295), (370, 319436), (481, 245720), (520, 227291), (740, 159718), (962, 122860), (1480, 79859), (1924, 61430), (2405, 49144), (3848, 30715), (4810, 24572), (6143, 19240), (9620, 12286)]