42797600

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:958

約数の個数: 72

約数和(自身を含む): 106313508

約数和(自身を除く): 63515908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 877, 976, 1220, 1525, 1754, 1952, 2440, 3050, 3508, 4385, 4880, 6100, 7016, 8770, 9760, 12200, 14032, 17540, 21925, 24400, 28064, 35080, 43850, 48800, 53497, 70160, 87700, 106994, 140320, 175400, 213988, 267485, 350800, 427976, 534970, 701600, 855952, 1069940, 1337425, 1711904, 2139880, 2674850, 4279760, 5349700, 8559520, 10699400, 21398800, 42797600]

約数ペア:

[(1, 42797600), (2, 21398800), (4, 10699400), (5, 8559520), (8, 5349700), (10, 4279760), (16, 2674850), (20, 2139880), (25, 1711904), (32, 1337425), (40, 1069940), (50, 855952), (61, 701600), (80, 534970), (100, 427976), (122, 350800), (160, 267485), (200, 213988), (244, 175400), (305, 140320), (400, 106994), (488, 87700), (610, 70160), (800, 53497), (877, 48800), (976, 43850), (1220, 35080), (1525, 28064), (1754, 24400), (1952, 21925), (2440, 17540), (3050, 14032), (3508, 12200), (4385, 9760), (4880, 8770), (6100, 7016)]