1330702900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{429259}}^1$

素因数の和:429304

約数の個数: 36

約数和(自身を含む): 2980781440

約数和(自身を除く): 1650078540

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 429259, 858518, 1717036, 2146295, 4292590, 8585180, 10731475, 13307029, 21462950, 26614058, 42925900, 53228116, 66535145, 133070290, 266140580, 332675725, 665351450, 1330702900]

約数ペア:

[(1, 1330702900), (2, 665351450), (4, 332675725), (5, 266140580), (10, 133070290), (20, 66535145), (25, 53228116), (31, 42925900), (50, 26614058), (62, 21462950), (100, 13307029), (124, 10731475), (155, 8585180), (310, 4292590), (620, 2146295), (775, 1717036), (1550, 858518), (3100, 429259)]