22407560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 58406400

約数和(自身を除く): 35998840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1013, 1106, 1580, 2026, 2212, 2765, 3160, 4052, 4424, 5065, 5530, 7091, 8104, 10130, 11060, 14182, 20260, 22120, 28364, 35455, 40520, 56728, 70910, 80027, 141820, 160054, 283640, 320108, 400135, 560189, 640216, 800270, 1120378, 1600540, 2240756, 2800945, 3201080, 4481512, 5601890, 11203780, 22407560]

約数ペア:

[(1, 22407560), (2, 11203780), (4, 5601890), (5, 4481512), (7, 3201080), (8, 2800945), (10, 2240756), (14, 1600540), (20, 1120378), (28, 800270), (35, 640216), (40, 560189), (56, 400135), (70, 320108), (79, 283640), (140, 160054), (158, 141820), (280, 80027), (316, 70910), (395, 56728), (553, 40520), (632, 35455), (790, 28364), (1013, 22120), (1106, 20260), (1580, 14182), (2026, 11060), (2212, 10130), (2765, 8104), (3160, 7091), (4052, 5530), (4424, 5065)]