100404825140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{17981}}^1$

素因数の和:18273

約数の個数: 96

約数和(自身を含む): 224760614400

約数和(自身を除く): 124355789260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 199, 230, 244, 305, 398, 460, 610, 796, 995, 1220, 1403, 1990, 2806, 3980, 4577, 5612, 7015, 9154, 12139, 14030, 17981, 18308, 22885, 24278, 28060, 35962, 45770, 48556, 60695, 71924, 89905, 91540, 121390, 179810, 242780, 279197, 359620, 413563, 558394, 827126, 1096841, 1116788, 1395985, 1654252, 2067815, 2193682, 2791970, 3578219, 4135630, 4387364, 5484205, 5583940, 7156438, 8271260, 10968410, 14312876, 17891095, 21936820, 25227343, 35782190, 50454686, 71564380, 82299037, 100909372, 126136715, 164598074, 218271359, 252273430, 329196148, 411495185, 436542718, 504546860, 822990370, 873085436, 1091356795, 1645980740, 2182713590, 4365427180, 5020241257, 10040482514, 20080965028, 25101206285, 50202412570, 100404825140]

約数ペア:

[(1, 100404825140), (2, 50202412570), (4, 25101206285), (5, 20080965028), (10, 10040482514), (20, 5020241257), (23, 4365427180), (46, 2182713590), (61, 1645980740), (92, 1091356795), (115, 873085436), (122, 822990370), (199, 504546860), (230, 436542718), (244, 411495185), (305, 329196148), (398, 252273430), (460, 218271359), (610, 164598074), (796, 126136715), (995, 100909372), (1220, 82299037), (1403, 71564380), (1990, 50454686), (2806, 35782190), (3980, 25227343), (4577, 21936820), (5612, 17891095), (7015, 14312876), (9154, 10968410), (12139, 8271260), (14030, 7156438), (17981, 5583940), (18308, 5484205), (22885, 4387364), (24278, 4135630), (28060, 3578219), (35962, 2791970), (45770, 2193682), (48556, 2067815), (60695, 1654252), (71924, 1395985), (89905, 1116788), (91540, 1096841), (121390, 827126), (179810, 558394), (242780, 413563), (279197, 359620)]