1415661040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{9739}}^1$

素因数の和:9854

約数の個数: 80

約数和(自身を含む): 3478348800

約数和(自身を除く): 2062687760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 460, 632, 790, 920, 1264, 1580, 1817, 1840, 3160, 3634, 6320, 7268, 9085, 9739, 14536, 18170, 19478, 29072, 36340, 38956, 48695, 72680, 77912, 97390, 145360, 155824, 194780, 223997, 389560, 447994, 769381, 779120, 895988, 1119985, 1538762, 1791976, 2239970, 3077524, 3583952, 3846905, 4479940, 6155048, 7693810, 8959880, 12310096, 15387620, 17695763, 17919760, 30775240, 35391526, 61550480, 70783052, 88478815, 141566104, 176957630, 283132208, 353915260, 707830520, 1415661040]

約数ペア:

[(1, 1415661040), (2, 707830520), (4, 353915260), (5, 283132208), (8, 176957630), (10, 141566104), (16, 88478815), (20, 70783052), (23, 61550480), (40, 35391526), (46, 30775240), (79, 17919760), (80, 17695763), (92, 15387620), (115, 12310096), (158, 8959880), (184, 7693810), (230, 6155048), (316, 4479940), (368, 3846905), (395, 3583952), (460, 3077524), (632, 2239970), (790, 1791976), (920, 1538762), (1264, 1119985), (1580, 895988), (1817, 779120), (1840, 769381), (3160, 447994), (3634, 389560), (6320, 223997), (7268, 194780), (9085, 155824), (9739, 145360), (14536, 97390), (18170, 77912), (19478, 72680), (29072, 48695), (36340, 38956)]