102124280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 236412000

約数和(自身を除く): 134287720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 109, 118, 218, 236, 295, 397, 436, 472, 545, 590, 794, 872, 1090, 1180, 1588, 1985, 2180, 2360, 3176, 3970, 4360, 6431, 7940, 12862, 15880, 23423, 25724, 32155, 43273, 46846, 51448, 64310, 86546, 93692, 117115, 128620, 173092, 187384, 216365, 234230, 257240, 346184, 432730, 468460, 865460, 936920, 1730920, 2553107, 5106214, 10212428, 12765535, 20424856, 25531070, 51062140, 102124280]

約数ペア:

[(1, 102124280), (2, 51062140), (4, 25531070), (5, 20424856), (8, 12765535), (10, 10212428), (20, 5106214), (40, 2553107), (59, 1730920), (109, 936920), (118, 865460), (218, 468460), (236, 432730), (295, 346184), (397, 257240), (436, 234230), (472, 216365), (545, 187384), (590, 173092), (794, 128620), (872, 117115), (1090, 93692), (1180, 86546), (1588, 64310), (1985, 51448), (2180, 46846), (2360, 43273), (3176, 32155), (3970, 25724), (4360, 23423), (6431, 15880), (7940, 12862)]