22152700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 51840432

約数和(自身を除く): 29687732

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 157, 166, 170, 314, 332, 340, 415, 425, 628, 785, 830, 850, 1411, 1570, 1660, 1700, 2075, 2669, 2822, 3140, 3925, 4150, 5338, 5644, 7055, 7850, 8300, 10676, 13031, 13345, 14110, 15700, 26062, 26690, 28220, 35275, 52124, 53380, 65155, 66725, 70550, 130310, 133450, 141100, 221527, 260620, 266900, 325775, 443054, 651550, 886108, 1107635, 1303100, 2215270, 4430540, 5538175, 11076350, 22152700]

約数ペア:

[(1, 22152700), (2, 11076350), (4, 5538175), (5, 4430540), (10, 2215270), (17, 1303100), (20, 1107635), (25, 886108), (34, 651550), (50, 443054), (68, 325775), (83, 266900), (85, 260620), (100, 221527), (157, 141100), (166, 133450), (170, 130310), (314, 70550), (332, 66725), (340, 65155), (415, 53380), (425, 52124), (628, 35275), (785, 28220), (830, 26690), (850, 26062), (1411, 15700), (1570, 14110), (1660, 13345), (1700, 13031), (2075, 10676), (2669, 8300), (2822, 7850), (3140, 7055), (3925, 5644), (4150, 5338)]