130902640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13523}}^1$

素因数の和:13558

約数の個数: 60

約数和(自身を含む): 334556712

約数和(自身を除く): 203654072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 13523, 27046, 54092, 67615, 108184, 135230, 148753, 216368, 270460, 297506, 540920, 595012, 743765, 1081840, 1190024, 1487530, 1636283, 2380048, 2975060, 3272566, 5950120, 6545132, 8181415, 11900240, 13090264, 16362830, 26180528, 32725660, 65451320, 130902640]

約数ペア:

[(1, 130902640), (2, 65451320), (4, 32725660), (5, 26180528), (8, 16362830), (10, 13090264), (11, 11900240), (16, 8181415), (20, 6545132), (22, 5950120), (40, 3272566), (44, 2975060), (55, 2380048), (80, 1636283), (88, 1487530), (110, 1190024), (121, 1081840), (176, 743765), (220, 595012), (242, 540920), (440, 297506), (484, 270460), (605, 216368), (880, 148753), (968, 135230), (1210, 108184), (1936, 67615), (2420, 54092), (4840, 27046), (9680, 13523)]