10368918640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{15193}}^1$

素因数の和:15674

約数の個数: 80

約数和(自身を含む): 25434756000

約数和(自身を除く): 15065837360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 449, 760, 898, 1520, 1796, 2245, 3592, 4490, 7184, 8531, 8980, 15193, 17062, 17960, 30386, 34124, 35920, 42655, 60772, 68248, 75965, 85310, 121544, 136496, 151930, 170620, 243088, 288667, 303860, 341240, 577334, 607720, 682480, 1154668, 1215440, 1443335, 2309336, 2886670, 4618672, 5773340, 6821657, 11546680, 13643314, 23093360, 27286628, 34108285, 54573256, 68216570, 109146512, 129611483, 136433140, 259222966, 272866280, 518445932, 545732560, 648057415, 1036891864, 1296114830, 2073783728, 2592229660, 5184459320, 10368918640]

約数ペア:

[(1, 10368918640), (2, 5184459320), (4, 2592229660), (5, 2073783728), (8, 1296114830), (10, 1036891864), (16, 648057415), (19, 545732560), (20, 518445932), (38, 272866280), (40, 259222966), (76, 136433140), (80, 129611483), (95, 109146512), (152, 68216570), (190, 54573256), (304, 34108285), (380, 27286628), (449, 23093360), (760, 13643314), (898, 11546680), (1520, 6821657), (1796, 5773340), (2245, 4618672), (3592, 2886670), (4490, 2309336), (7184, 1443335), (8531, 1215440), (8980, 1154668), (15193, 682480), (17062, 607720), (17960, 577334), (30386, 341240), (34124, 303860), (35920, 288667), (42655, 243088), (60772, 170620), (68248, 151930), (75965, 136496), (85310, 121544)]