47099320

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 109368000

約数和(自身を除く): 62268680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 97, 122, 194, 199, 244, 305, 388, 398, 485, 488, 610, 776, 796, 970, 995, 1220, 1592, 1940, 1990, 2440, 3880, 3980, 5917, 7960, 11834, 12139, 19303, 23668, 24278, 29585, 38606, 47336, 48556, 59170, 60695, 77212, 96515, 97112, 118340, 121390, 154424, 193030, 236680, 242780, 386060, 485560, 772120, 1177483, 2354966, 4709932, 5887415, 9419864, 11774830, 23549660, 47099320]

約数ペア:

[(1, 47099320), (2, 23549660), (4, 11774830), (5, 9419864), (8, 5887415), (10, 4709932), (20, 2354966), (40, 1177483), (61, 772120), (97, 485560), (122, 386060), (194, 242780), (199, 236680), (244, 193030), (305, 154424), (388, 121390), (398, 118340), (485, 97112), (488, 96515), (610, 77212), (776, 60695), (796, 59170), (970, 48556), (995, 47336), (1220, 38606), (1592, 29585), (1940, 24278), (1990, 23668), (2440, 19303), (3880, 12139), (3980, 11834), (5917, 7960)]