24294920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 61992000

約数和(自身を除く): 37697080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2459, 2470, 4918, 4940, 9836, 9880, 12295, 19672, 24590, 31967, 46721, 49180, 63934, 93442, 98360, 127868, 159835, 186884, 233605, 255736, 319670, 373768, 467210, 607373, 639340, 934420, 1214746, 1278680, 1868840, 2429492, 3036865, 4858984, 6073730, 12147460, 24294920]

約数ペア:

[(1, 24294920), (2, 12147460), (4, 6073730), (5, 4858984), (8, 3036865), (10, 2429492), (13, 1868840), (19, 1278680), (20, 1214746), (26, 934420), (38, 639340), (40, 607373), (52, 467210), (65, 373768), (76, 319670), (95, 255736), (104, 233605), (130, 186884), (152, 159835), (190, 127868), (247, 98360), (260, 93442), (380, 63934), (494, 49180), (520, 46721), (760, 31967), (988, 24590), (1235, 19672), (1976, 12295), (2459, 9880), (2470, 9836), (4918, 4940)]