100407560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{228199}}^1$

素因数の和:228221

約数の個数: 32

約数和(自身を含む): 246456000

約数和(自身を除く): 146048440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 228199, 456398, 912796, 1140995, 1825592, 2281990, 2510189, 4563980, 5020378, 9127960, 10040756, 12550945, 20081512, 25101890, 50203780, 100407560]

約数ペア:

[(1, 100407560), (2, 50203780), (4, 25101890), (5, 20081512), (8, 12550945), (10, 10040756), (11, 9127960), (20, 5020378), (22, 4563980), (40, 2510189), (44, 2281990), (55, 1825592), (88, 1140995), (110, 912796), (220, 456398), (440, 228199)]