4312900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 10311840

約数和(自身を除く): 5998940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 59, 68, 85, 86, 100, 118, 170, 172, 215, 236, 295, 340, 425, 430, 590, 731, 850, 860, 1003, 1075, 1180, 1462, 1475, 1700, 2006, 2150, 2537, 2924, 2950, 3655, 4012, 4300, 5015, 5074, 5900, 7310, 10030, 10148, 12685, 14620, 18275, 20060, 25075, 25370, 36550, 43129, 50150, 50740, 63425, 73100, 86258, 100300, 126850, 172516, 215645, 253700, 431290, 862580, 1078225, 2156450, 4312900]

約数ペア:

[(1, 4312900), (2, 2156450), (4, 1078225), (5, 862580), (10, 431290), (17, 253700), (20, 215645), (25, 172516), (34, 126850), (43, 100300), (50, 86258), (59, 73100), (68, 63425), (85, 50740), (86, 50150), (100, 43129), (118, 36550), (170, 25370), (172, 25075), (215, 20060), (236, 18275), (295, 14620), (340, 12685), (425, 10148), (430, 10030), (590, 7310), (731, 5900), (850, 5074), (860, 5015), (1003, 4300), (1075, 4012), (1180, 3655), (1462, 2950), (1475, 2924), (1700, 2537), (2006, 2150)]