118182740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19763}}^1$

素因数の和:19808

約数の個数: 48

約数和(自身を含む): 278909568

約数和(自身を除く): 160726828

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 19763, 39526, 79052, 98815, 197630, 256919, 395260, 454549, 513838, 909098, 1027676, 1284595, 1818196, 2272745, 2569190, 4545490, 5138380, 5909137, 9090980, 11818274, 23636548, 29545685, 59091370, 118182740]

約数ペア:

[(1, 118182740), (2, 59091370), (4, 29545685), (5, 23636548), (10, 11818274), (13, 9090980), (20, 5909137), (23, 5138380), (26, 4545490), (46, 2569190), (52, 2272745), (65, 1818196), (92, 1284595), (115, 1027676), (130, 909098), (230, 513838), (260, 454549), (299, 395260), (460, 256919), (598, 197630), (1196, 98815), (1495, 79052), (2990, 39526), (5980, 19763)]