1127720110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2377}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 2342234880

約数和(自身を除く): 1214514770

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 227, 418, 454, 1045, 1135, 2090, 2270, 2377, 2497, 4313, 4754, 4994, 8626, 11885, 12485, 21565, 23770, 24970, 26147, 43130, 45163, 47443, 52294, 90326, 94886, 130735, 225815, 237215, 261470, 451630, 474430, 496793, 539579, 993586, 1079158, 2483965, 2697895, 4967930, 5395790, 5935369, 10252001, 11870738, 20504002, 29676845, 51260005, 59353690, 102520010, 112772011, 225544022, 563860055, 1127720110]

約数ペア:

[(1, 1127720110), (2, 563860055), (5, 225544022), (10, 112772011), (11, 102520010), (19, 59353690), (22, 51260005), (38, 29676845), (55, 20504002), (95, 11870738), (110, 10252001), (190, 5935369), (209, 5395790), (227, 4967930), (418, 2697895), (454, 2483965), (1045, 1079158), (1135, 993586), (2090, 539579), (2270, 496793), (2377, 474430), (2497, 451630), (4313, 261470), (4754, 237215), (4994, 225815), (8626, 130735), (11885, 94886), (12485, 90326), (21565, 52294), (23770, 47443), (24970, 45163), (26147, 43130)]