42914720

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4473

約数の個数: 48

約数和(自身を含む): 103071528

約数和(自身を除く): 60156808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4397, 4880, 8794, 9760, 17588, 21985, 35176, 43970, 70352, 87940, 140704, 175880, 268217, 351760, 536434, 703520, 1072868, 1341085, 2145736, 2682170, 4291472, 5364340, 8582944, 10728680, 21457360, 42914720]

約数ペア:

[(1, 42914720), (2, 21457360), (4, 10728680), (5, 8582944), (8, 5364340), (10, 4291472), (16, 2682170), (20, 2145736), (32, 1341085), (40, 1072868), (61, 703520), (80, 536434), (122, 351760), (160, 268217), (244, 175880), (305, 140704), (488, 87940), (610, 70352), (976, 43970), (1220, 35176), (1952, 21985), (2440, 17588), (4397, 9760), (4880, 8794)]