16148860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 27880580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 467, 494, 532, 665, 910, 934, 988, 1235, 1330, 1729, 1820, 1868, 2335, 2470, 2660, 3269, 3458, 4670, 4940, 6071, 6538, 6916, 8645, 8873, 9340, 12142, 13076, 16345, 17290, 17746, 24284, 30355, 32690, 34580, 35492, 42497, 44365, 60710, 62111, 65380, 84994, 88730, 115349, 121420, 124222, 169988, 177460, 212485, 230698, 248444, 310555, 424970, 461396, 576745, 621110, 807443, 849940, 1153490, 1242220, 1614886, 2306980, 3229772, 4037215, 8074430, 16148860]

約数ペア:

[(1, 16148860), (2, 8074430), (4, 4037215), (5, 3229772), (7, 2306980), (10, 1614886), (13, 1242220), (14, 1153490), (19, 849940), (20, 807443), (26, 621110), (28, 576745), (35, 461396), (38, 424970), (52, 310555), (65, 248444), (70, 230698), (76, 212485), (91, 177460), (95, 169988), (130, 124222), (133, 121420), (140, 115349), (182, 88730), (190, 84994), (247, 65380), (260, 62111), (266, 60710), (364, 44365), (380, 42497), (455, 35492), (467, 34580), (494, 32690), (532, 30355), (665, 24284), (910, 17746), (934, 17290), (988, 16345), (1235, 13076), (1330, 12142), (1729, 9340), (1820, 8873), (1868, 8645), (2335, 6916), (2470, 6538), (2660, 6071), (3269, 4940), (3458, 4670)]