972669880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{267217}}^1$

素因数の和:267248

約数の個数: 64

約数和(自身を含む): 2693557440

約数和(自身を除く): 1720887560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 267217, 534434, 1068868, 1336085, 1870519, 2137736, 2672170, 3473821, 3741038, 5344340, 6947642, 7482076, 9352595, 10688680, 13895284, 14964152, 17369105, 18705190, 24316747, 27790568, 34738210, 37410380, 48633494, 69476420, 74820760, 97266988, 121583735, 138952840, 194533976, 243167470, 486334940, 972669880]

約数ペア:

[(1, 972669880), (2, 486334940), (4, 243167470), (5, 194533976), (7, 138952840), (8, 121583735), (10, 97266988), (13, 74820760), (14, 69476420), (20, 48633494), (26, 37410380), (28, 34738210), (35, 27790568), (40, 24316747), (52, 18705190), (56, 17369105), (65, 14964152), (70, 13895284), (91, 10688680), (104, 9352595), (130, 7482076), (140, 6947642), (182, 5344340), (260, 3741038), (280, 3473821), (364, 2672170), (455, 2137736), (520, 1870519), (728, 1336085), (910, 1068868), (1820, 534434), (3640, 267217)]