29503520

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 70457688

約数和(自身を除く): 40954168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1901, 1940, 3104, 3802, 3880, 7604, 7760, 9505, 15208, 15520, 19010, 30416, 38020, 60832, 76040, 152080, 184397, 304160, 368794, 737588, 921985, 1475176, 1843970, 2950352, 3687940, 5900704, 7375880, 14751760, 29503520]

約数ペア:

[(1, 29503520), (2, 14751760), (4, 7375880), (5, 5900704), (8, 3687940), (10, 2950352), (16, 1843970), (20, 1475176), (32, 921985), (40, 737588), (80, 368794), (97, 304160), (160, 184397), (194, 152080), (388, 76040), (485, 60832), (776, 38020), (970, 30416), (1552, 19010), (1901, 15520), (1940, 15208), (3104, 9505), (3802, 7760), (3880, 7604)]