20600600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 52027920

約数和(自身を除く): 31427320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 73, 83, 85, 100, 136, 146, 166, 170, 200, 292, 332, 340, 365, 415, 425, 584, 664, 680, 730, 830, 850, 1241, 1411, 1460, 1660, 1700, 1825, 2075, 2482, 2822, 2920, 3320, 3400, 3650, 4150, 4964, 5644, 6059, 6205, 7055, 7300, 8300, 9928, 11288, 12118, 12410, 14110, 14600, 16600, 24236, 24820, 28220, 30295, 31025, 35275, 48472, 49640, 56440, 60590, 62050, 70550, 103003, 121180, 124100, 141100, 151475, 206006, 242360, 248200, 282200, 302950, 412012, 515015, 605900, 824024, 1030030, 1211800, 2060060, 2575075, 4120120, 5150150, 10300300, 20600600]

約数ペア:

[(1, 20600600), (2, 10300300), (4, 5150150), (5, 4120120), (8, 2575075), (10, 2060060), (17, 1211800), (20, 1030030), (25, 824024), (34, 605900), (40, 515015), (50, 412012), (68, 302950), (73, 282200), (83, 248200), (85, 242360), (100, 206006), (136, 151475), (146, 141100), (166, 124100), (170, 121180), (200, 103003), (292, 70550), (332, 62050), (340, 60590), (365, 56440), (415, 49640), (425, 48472), (584, 35275), (664, 31025), (680, 30295), (730, 28220), (830, 24820), (850, 24236), (1241, 16600), (1411, 14600), (1460, 14110), (1660, 12410), (1700, 12118), (1825, 11288), (2075, 9928), (2482, 8300), (2822, 7300), (2920, 7055), (3320, 6205), (3400, 6059), (3650, 5644), (4150, 4964)]