23443520

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1279

約数の個数: 56

約数和(自身を含む): 56787288

約数和(自身を除く): 33343768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1201, 1220, 1952, 2402, 2440, 3904, 4804, 4880, 6005, 9608, 9760, 12010, 19216, 19520, 24020, 38432, 48040, 73261, 76864, 96080, 146522, 192160, 293044, 366305, 384320, 586088, 732610, 1172176, 1465220, 2344352, 2930440, 4688704, 5860880, 11721760, 23443520]

約数ペア:

[(1, 23443520), (2, 11721760), (4, 5860880), (5, 4688704), (8, 2930440), (10, 2344352), (16, 1465220), (20, 1172176), (32, 732610), (40, 586088), (61, 384320), (64, 366305), (80, 293044), (122, 192160), (160, 146522), (244, 96080), (305, 76864), (320, 73261), (488, 48040), (610, 38432), (976, 24020), (1201, 19520), (1220, 19216), (1952, 12010), (2402, 9760), (2440, 9608), (3904, 6005), (4804, 4880)]