10151440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 26123328

約数和(自身を除く): 15971888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 227, 260, 344, 430, 454, 520, 559, 688, 860, 908, 1040, 1118, 1135, 1720, 1816, 2236, 2270, 2795, 2951, 3440, 3632, 4472, 4540, 5590, 5902, 8944, 9080, 9761, 11180, 11804, 14755, 18160, 19522, 22360, 23608, 29510, 39044, 44720, 47216, 48805, 59020, 78088, 97610, 118040, 126893, 156176, 195220, 236080, 253786, 390440, 507572, 634465, 780880, 1015144, 1268930, 2030288, 2537860, 5075720, 10151440]

約数ペア:

[(1, 10151440), (2, 5075720), (4, 2537860), (5, 2030288), (8, 1268930), (10, 1015144), (13, 780880), (16, 634465), (20, 507572), (26, 390440), (40, 253786), (43, 236080), (52, 195220), (65, 156176), (80, 126893), (86, 118040), (104, 97610), (130, 78088), (172, 59020), (208, 48805), (215, 47216), (227, 44720), (260, 39044), (344, 29510), (430, 23608), (454, 22360), (520, 19522), (559, 18160), (688, 14755), (860, 11804), (908, 11180), (1040, 9761), (1118, 9080), (1135, 8944), (1720, 5902), (1816, 5590), (2236, 4540), (2270, 4472), (2795, 3632), (2951, 3440)]