8260300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 19592496

約数和(自身を除く): 11332196

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 113, 170, 172, 215, 226, 340, 425, 430, 452, 565, 731, 850, 860, 1075, 1130, 1462, 1700, 1921, 2150, 2260, 2825, 2924, 3655, 3842, 4300, 4859, 5650, 7310, 7684, 9605, 9718, 11300, 14620, 18275, 19210, 19436, 24295, 36550, 38420, 48025, 48590, 73100, 82603, 96050, 97180, 121475, 165206, 192100, 242950, 330412, 413015, 485900, 826030, 1652060, 2065075, 4130150, 8260300]

約数ペア:

[(1, 8260300), (2, 4130150), (4, 2065075), (5, 1652060), (10, 826030), (17, 485900), (20, 413015), (25, 330412), (34, 242950), (43, 192100), (50, 165206), (68, 121475), (85, 97180), (86, 96050), (100, 82603), (113, 73100), (170, 48590), (172, 48025), (215, 38420), (226, 36550), (340, 24295), (425, 19436), (430, 19210), (452, 18275), (565, 14620), (731, 11300), (850, 9718), (860, 9605), (1075, 7684), (1130, 7310), (1462, 5650), (1700, 4859), (1921, 4300), (2150, 3842), (2260, 3655), (2825, 2924)]