370408040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3271}}^1$

素因数の和:3450

約数の個数: 64

約数和(自身を含む): 883440000

約数和(自身を除く): 513031960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 298, 380, 596, 745, 760, 1192, 1490, 2831, 2980, 3271, 5662, 5960, 6542, 11324, 13084, 14155, 16355, 22648, 26168, 28310, 32710, 56620, 62149, 65420, 113240, 124298, 130840, 248596, 310745, 487379, 497192, 621490, 974758, 1242980, 1949516, 2436895, 2485960, 3899032, 4873790, 9260201, 9747580, 18520402, 19495160, 37040804, 46301005, 74081608, 92602010, 185204020, 370408040]

約数ペア:

[(1, 370408040), (2, 185204020), (4, 92602010), (5, 74081608), (8, 46301005), (10, 37040804), (19, 19495160), (20, 18520402), (38, 9747580), (40, 9260201), (76, 4873790), (95, 3899032), (149, 2485960), (152, 2436895), (190, 1949516), (298, 1242980), (380, 974758), (596, 621490), (745, 497192), (760, 487379), (1192, 310745), (1490, 248596), (2831, 130840), (2980, 124298), (3271, 113240), (5662, 65420), (5960, 62149), (6542, 56620), (11324, 32710), (13084, 28310), (14155, 26168), (16355, 22648)]