91928240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 227985408

約数和(自身を除く): 136057168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 920, 940, 1063, 1081, 1840, 1880, 2126, 2162, 3760, 4252, 4324, 5315, 5405, 8504, 8648, 10630, 10810, 17008, 17296, 21260, 21620, 24449, 42520, 43240, 48898, 49961, 85040, 86480, 97796, 99922, 122245, 195592, 199844, 244490, 249805, 391184, 399688, 488980, 499610, 799376, 977960, 999220, 1149103, 1955920, 1998440, 2298206, 3996880, 4596412, 5745515, 9192824, 11491030, 18385648, 22982060, 45964120, 91928240]

約数ペア:

[(1, 91928240), (2, 45964120), (4, 22982060), (5, 18385648), (8, 11491030), (10, 9192824), (16, 5745515), (20, 4596412), (23, 3996880), (40, 2298206), (46, 1998440), (47, 1955920), (80, 1149103), (92, 999220), (94, 977960), (115, 799376), (184, 499610), (188, 488980), (230, 399688), (235, 391184), (368, 249805), (376, 244490), (460, 199844), (470, 195592), (752, 122245), (920, 99922), (940, 97796), (1063, 86480), (1081, 85040), (1840, 49961), (1880, 48898), (2126, 43240), (2162, 42520), (3760, 24449), (4252, 21620), (4324, 21260), (5315, 17296), (5405, 17008), (8504, 10810), (8648, 10630)]