33001520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 80137728

約数和(自身を除く): 47136208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 67, 80, 94, 131, 134, 188, 235, 262, 268, 335, 376, 470, 524, 536, 655, 670, 752, 940, 1048, 1072, 1310, 1340, 1880, 2096, 2620, 2680, 3149, 3760, 5240, 5360, 6157, 6298, 8777, 10480, 12314, 12596, 15745, 17554, 24628, 25192, 30785, 31490, 35108, 43885, 49256, 50384, 61570, 62980, 70216, 87770, 98512, 123140, 125960, 140432, 175540, 246280, 251920, 351080, 412519, 492560, 702160, 825038, 1650076, 2062595, 3300152, 4125190, 6600304, 8250380, 16500760, 33001520]

約数ペア:

[(1, 33001520), (2, 16500760), (4, 8250380), (5, 6600304), (8, 4125190), (10, 3300152), (16, 2062595), (20, 1650076), (40, 825038), (47, 702160), (67, 492560), (80, 412519), (94, 351080), (131, 251920), (134, 246280), (188, 175540), (235, 140432), (262, 125960), (268, 123140), (335, 98512), (376, 87770), (470, 70216), (524, 62980), (536, 61570), (655, 50384), (670, 49256), (752, 43885), (940, 35108), (1048, 31490), (1072, 30785), (1310, 25192), (1340, 24628), (1880, 17554), (2096, 15745), (2620, 12596), (2680, 12314), (3149, 10480), (3760, 8777), (5240, 6298), (5360, 6157)]