33316420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 75809664

約数和(自身を除く): 42493244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 67, 92, 94, 115, 134, 188, 230, 235, 268, 335, 460, 470, 529, 670, 940, 1058, 1081, 1340, 1541, 2116, 2162, 2645, 3082, 3149, 4324, 5290, 5405, 6164, 6298, 7705, 10580, 10810, 12596, 15410, 15745, 21620, 24863, 30820, 31490, 35443, 49726, 62980, 70886, 72427, 99452, 124315, 141772, 144854, 177215, 248630, 289708, 354430, 362135, 497260, 708860, 724270, 1448540, 1665821, 3331642, 6663284, 8329105, 16658210, 33316420]

約数ペア:

[(1, 33316420), (2, 16658210), (4, 8329105), (5, 6663284), (10, 3331642), (20, 1665821), (23, 1448540), (46, 724270), (47, 708860), (67, 497260), (92, 362135), (94, 354430), (115, 289708), (134, 248630), (188, 177215), (230, 144854), (235, 141772), (268, 124315), (335, 99452), (460, 72427), (470, 70886), (529, 62980), (670, 49726), (940, 35443), (1058, 31490), (1081, 30820), (1340, 24863), (1541, 21620), (2116, 15745), (2162, 15410), (2645, 12596), (3082, 10810), (3149, 10580), (4324, 7705), (5290, 6298), (5405, 6164)]