45751250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 40

約数和(自身を含む): 90842796

約数和(自身を除く): 45091546

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 2153, 4250, 4306, 10625, 10765, 21250, 21530, 36601, 53825, 73202, 107650, 183005, 269125, 366010, 538250, 915025, 1345625, 1830050, 2691250, 4575125, 9150250, 22875625, 45751250]

約数ペア:

[(1, 45751250), (2, 22875625), (5, 9150250), (10, 4575125), (17, 2691250), (25, 1830050), (34, 1345625), (50, 915025), (85, 538250), (125, 366010), (170, 269125), (250, 183005), (425, 107650), (625, 73202), (850, 53825), (1250, 36601), (2125, 21530), (2153, 21250), (4250, 10765), (4306, 10625)]