3953014720

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1038

約数の個数: 112

約数和(自身を含む): 9612831168

約数和(自身を除く): 5659816448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 313, 320, 488, 610, 626, 647, 976, 1220, 1252, 1294, 1565, 1952, 2440, 2504, 2588, 3130, 3235, 3904, 4880, 5008, 5176, 6260, 6470, 9760, 10016, 10352, 12520, 12940, 19093, 19520, 20032, 20704, 25040, 25880, 38186, 39467, 41408, 50080, 51760, 76372, 78934, 95465, 100160, 103520, 152744, 157868, 190930, 197335, 202511, 207040, 305488, 315736, 381860, 394670, 405022, 610976, 631472, 763720, 789340, 810044, 1012555, 1221952, 1262944, 1527440, 1578680, 1620088, 2025110, 2525888, 3054880, 3157360, 3240176, 4050220, 6109760, 6314720, 6480352, 8100440, 12353171, 12629440, 12960704, 16200880, 24706342, 32401760, 49412684, 61765855, 64803520, 98825368, 123531710, 197650736, 247063420, 395301472, 494126840, 790602944, 988253680, 1976507360, 3953014720]

約数ペア:

[(1, 3953014720), (2, 1976507360), (4, 988253680), (5, 790602944), (8, 494126840), (10, 395301472), (16, 247063420), (20, 197650736), (32, 123531710), (40, 98825368), (61, 64803520), (64, 61765855), (80, 49412684), (122, 32401760), (160, 24706342), (244, 16200880), (305, 12960704), (313, 12629440), (320, 12353171), (488, 8100440), (610, 6480352), (626, 6314720), (647, 6109760), (976, 4050220), (1220, 3240176), (1252, 3157360), (1294, 3054880), (1565, 2525888), (1952, 2025110), (2440, 1620088), (2504, 1578680), (2588, 1527440), (3130, 1262944), (3235, 1221952), (3904, 1012555), (4880, 810044), (5008, 789340), (5176, 763720), (6260, 631472), (6470, 610976), (9760, 405022), (10016, 394670), (10352, 381860), (12520, 315736), (12940, 305488), (19093, 207040), (19520, 202511), (20032, 197335), (20704, 190930), (25040, 157868), (25880, 152744), (38186, 103520), (39467, 100160), (41408, 95465), (50080, 78934), (51760, 76372)]