22828450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 45559584

約数和(自身を除く): 22731134

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 170, 214, 251, 425, 502, 535, 850, 1070, 1255, 1819, 2510, 2675, 3638, 4267, 5350, 6275, 8534, 9095, 12550, 18190, 21335, 26857, 42670, 45475, 53714, 90950, 106675, 134285, 213350, 268570, 456569, 671425, 913138, 1342850, 2282845, 4565690, 11414225, 22828450]

約数ペア:

[(1, 22828450), (2, 11414225), (5, 4565690), (10, 2282845), (17, 1342850), (25, 913138), (34, 671425), (50, 456569), (85, 268570), (107, 213350), (170, 134285), (214, 106675), (251, 90950), (425, 53714), (502, 45475), (535, 42670), (850, 26857), (1070, 21335), (1255, 18190), (1819, 12550), (2510, 9095), (2675, 8534), (3638, 6275), (4267, 5350)]