32340440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 81976320

約数和(自身を除く): 49635880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2371, 2728, 3410, 4742, 6820, 9484, 11855, 13640, 18968, 23710, 26081, 47420, 52162, 73501, 94840, 104324, 130405, 147002, 208648, 260810, 294004, 367505, 521620, 588008, 735010, 808511, 1043240, 1470020, 1617022, 2940040, 3234044, 4042555, 6468088, 8085110, 16170220, 32340440]

約数ペア:

[(1, 32340440), (2, 16170220), (4, 8085110), (5, 6468088), (8, 4042555), (10, 3234044), (11, 2940040), (20, 1617022), (22, 1470020), (31, 1043240), (40, 808511), (44, 735010), (55, 588008), (62, 521620), (88, 367505), (110, 294004), (124, 260810), (155, 208648), (220, 147002), (248, 130405), (310, 104324), (341, 94840), (440, 73501), (620, 52162), (682, 47420), (1240, 26081), (1364, 23710), (1705, 18968), (2371, 13640), (2728, 11855), (3410, 9484), (4742, 6820)]