13302827260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{16267}}^1$

素因数の和:17626

約数の個数: 48

約数和(自身を含む): 28860733440

約数和(自身を除く): 15557906180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1319, 2638, 5276, 6595, 13190, 16267, 26380, 32534, 40889, 65068, 81335, 81778, 162670, 163556, 204445, 325340, 408890, 504277, 817780, 1008554, 2017108, 2521385, 5042770, 10085540, 21456173, 42912346, 85824692, 107280865, 214561730, 429123460, 665141363, 1330282726, 2660565452, 3325706815, 6651413630, 13302827260]

約数ペア:

[(1, 13302827260), (2, 6651413630), (4, 3325706815), (5, 2660565452), (10, 1330282726), (20, 665141363), (31, 429123460), (62, 214561730), (124, 107280865), (155, 85824692), (310, 42912346), (620, 21456173), (1319, 10085540), (2638, 5042770), (5276, 2521385), (6595, 2017108), (13190, 1008554), (16267, 817780), (26380, 504277), (32534, 408890), (40889, 325340), (65068, 204445), (81335, 163556), (81778, 162670)]