25842676990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{20551}}^1$

素因数の和:21157

約数の個数: 64

約数和(自身を含む): 53137607040

約数和(自身を除く): 27294930050

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 569, 1105, 1138, 2210, 2845, 5690, 7397, 9673, 14794, 19346, 20551, 36985, 41102, 48365, 73970, 96730, 102755, 125749, 205510, 251498, 267163, 349367, 534326, 628745, 698734, 1257490, 1335815, 1746835, 2671630, 3493670, 4541771, 9083542, 11693519, 22708855, 23387038, 45417710, 58467595, 116935190, 152015747, 198789823, 304031494, 397579646, 760078735, 993949115, 1520157470, 1987898230, 2584267699, 5168535398, 12921338495, 25842676990]

約数ペア:

[(1, 25842676990), (2, 12921338495), (5, 5168535398), (10, 2584267699), (13, 1987898230), (17, 1520157470), (26, 993949115), (34, 760078735), (65, 397579646), (85, 304031494), (130, 198789823), (170, 152015747), (221, 116935190), (442, 58467595), (569, 45417710), (1105, 23387038), (1138, 22708855), (2210, 11693519), (2845, 9083542), (5690, 4541771), (7397, 3493670), (9673, 2671630), (14794, 1746835), (19346, 1335815), (20551, 1257490), (36985, 698734), (41102, 628745), (48365, 534326), (73970, 349367), (96730, 267163), (102755, 251498), (125749, 205510)]