375834160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9767}}^1$

素因数の和:9830

約数の個数: 80

約数和(自身を含む): 966563136

約数和(自身を除く): 590728976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7696, 9620, 9767, 19240, 19534, 38480, 39068, 48835, 78136, 97670, 126971, 156272, 195340, 253942, 361379, 390680, 507884, 634855, 722758, 781360, 1015768, 1269710, 1445516, 1806895, 2031536, 2539420, 2891032, 3613790, 4697927, 5078840, 5782064, 7227580, 9395854, 10157680, 14455160, 18791708, 23489635, 28910320, 37583416, 46979270, 75166832, 93958540, 187917080, 375834160]

約数ペア:

[(1, 375834160), (2, 187917080), (4, 93958540), (5, 75166832), (8, 46979270), (10, 37583416), (13, 28910320), (16, 23489635), (20, 18791708), (26, 14455160), (37, 10157680), (40, 9395854), (52, 7227580), (65, 5782064), (74, 5078840), (80, 4697927), (104, 3613790), (130, 2891032), (148, 2539420), (185, 2031536), (208, 1806895), (260, 1445516), (296, 1269710), (370, 1015768), (481, 781360), (520, 722758), (592, 634855), (740, 507884), (962, 390680), (1040, 361379), (1480, 253942), (1924, 195340), (2405, 156272), (2960, 126971), (3848, 97670), (4810, 78136), (7696, 48835), (9620, 39068), (9767, 38480), (19240, 19534)]