76197460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 163215360

約数和(自身を除く): 87017900

約数列:

[1, 2, 4, 5, 10, 20, 127, 131, 229, 254, 262, 458, 508, 524, 635, 655, 916, 1145, 1270, 1310, 2290, 2540, 2620, 4580, 16637, 29083, 29999, 33274, 58166, 59998, 66548, 83185, 116332, 119996, 145415, 149995, 166370, 290830, 299990, 332740, 581660, 599980, 3809873, 7619746, 15239492, 19049365, 38098730, 76197460]

約数ペア:

[(1, 76197460), (2, 38098730), (4, 19049365), (5, 15239492), (10, 7619746), (20, 3809873), (127, 599980), (131, 581660), (229, 332740), (254, 299990), (262, 290830), (458, 166370), (508, 149995), (524, 145415), (635, 119996), (655, 116332), (916, 83185), (1145, 66548), (1270, 59998), (1310, 58166), (2290, 33274), (2540, 29999), (2620, 29083), (4580, 16637)]