99497080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 236597760

約数和(自身を除く): 137100680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 920, 1303, 1660, 1909, 2606, 3320, 3818, 5212, 6515, 7636, 9545, 10424, 13030, 15272, 19090, 26060, 29969, 38180, 52120, 59938, 76360, 108149, 119876, 149845, 216298, 239752, 299690, 432596, 540745, 599380, 865192, 1081490, 1198760, 2162980, 2487427, 4325960, 4974854, 9949708, 12437135, 19899416, 24874270, 49748540, 99497080]

約数ペア:

[(1, 99497080), (2, 49748540), (4, 24874270), (5, 19899416), (8, 12437135), (10, 9949708), (20, 4974854), (23, 4325960), (40, 2487427), (46, 2162980), (83, 1198760), (92, 1081490), (115, 865192), (166, 599380), (184, 540745), (230, 432596), (332, 299690), (415, 239752), (460, 216298), (664, 149845), (830, 119876), (920, 108149), (1303, 76360), (1660, 59938), (1909, 52120), (2606, 38180), (3320, 29969), (3818, 26060), (5212, 19090), (6515, 15272), (7636, 13030), (9545, 10424)]