65372953760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13180031}}^1$

素因数の和:13180077

約数の個数: 48

約数和(自身を含む): 159425667072

約数和(自身を除く): 94052713312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 13180031, 26360062, 52720124, 65900155, 105440248, 131800310, 210880496, 263600620, 408580961, 421760992, 527201240, 817161922, 1054402480, 1634323844, 2042904805, 2108804960, 3268647688, 4085809610, 6537295376, 8171619220, 13074590752, 16343238440, 32686476880, 65372953760]

約数ペア:

[(1, 65372953760), (2, 32686476880), (4, 16343238440), (5, 13074590752), (8, 8171619220), (10, 6537295376), (16, 4085809610), (20, 3268647688), (31, 2108804960), (32, 2042904805), (40, 1634323844), (62, 1054402480), (80, 817161922), (124, 527201240), (155, 421760992), (160, 408580961), (248, 263600620), (310, 210880496), (496, 131800310), (620, 105440248), (992, 65900155), (1240, 52720124), (2480, 26360062), (4960, 13180031)]