99338720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 255159072

約数和(自身を除く): 155820352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 163, 208, 260, 293, 326, 416, 520, 586, 652, 815, 1040, 1172, 1304, 1465, 1630, 2080, 2119, 2344, 2608, 2930, 3260, 3809, 4238, 4688, 5216, 5860, 6520, 7618, 8476, 9376, 10595, 11720, 13040, 15236, 16952, 19045, 21190, 23440, 26080, 30472, 33904, 38090, 42380, 46880, 47759, 60944, 67808, 76180, 84760, 95518, 121888, 152360, 169520, 191036, 238795, 304720, 339040, 382072, 477590, 609440, 620867, 764144, 955180, 1241734, 1528288, 1910360, 2483468, 3104335, 3820720, 4966936, 6208670, 7641440, 9933872, 12417340, 19867744, 24834680, 49669360, 99338720]

約数ペア:

[(1, 99338720), (2, 49669360), (4, 24834680), (5, 19867744), (8, 12417340), (10, 9933872), (13, 7641440), (16, 6208670), (20, 4966936), (26, 3820720), (32, 3104335), (40, 2483468), (52, 1910360), (65, 1528288), (80, 1241734), (104, 955180), (130, 764144), (160, 620867), (163, 609440), (208, 477590), (260, 382072), (293, 339040), (326, 304720), (416, 238795), (520, 191036), (586, 169520), (652, 152360), (815, 121888), (1040, 95518), (1172, 84760), (1304, 76180), (1465, 67808), (1630, 60944), (2080, 47759), (2119, 46880), (2344, 42380), (2608, 38090), (2930, 33904), (3260, 30472), (3809, 26080), (4238, 23440), (4688, 21190), (5216, 19045), (5860, 16952), (6520, 15236), (7618, 13040), (8476, 11720), (9376, 10595)]