45979160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 108673920

約数和(自身を除く): 62694760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 661, 740, 940, 1322, 1480, 1739, 1880, 2644, 3305, 3478, 5288, 6610, 6956, 8695, 13220, 13912, 17390, 24457, 26440, 31067, 34780, 48914, 62134, 69560, 97828, 122285, 124268, 155335, 195656, 244570, 248536, 310670, 489140, 621340, 978280, 1149479, 1242680, 2298958, 4597916, 5747395, 9195832, 11494790, 22989580, 45979160]

約数ペア:

[(1, 45979160), (2, 22989580), (4, 11494790), (5, 9195832), (8, 5747395), (10, 4597916), (20, 2298958), (37, 1242680), (40, 1149479), (47, 978280), (74, 621340), (94, 489140), (148, 310670), (185, 248536), (188, 244570), (235, 195656), (296, 155335), (370, 124268), (376, 122285), (470, 97828), (661, 69560), (740, 62134), (940, 48914), (1322, 34780), (1480, 31067), (1739, 26440), (1880, 24457), (2644, 17390), (3305, 13912), (3478, 13220), (5288, 8695), (6610, 6956)]