492717280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4040

約数の個数: 96

約数和(自身を含む): 1288078848

約数和(自身を除く): 795361568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3905, 3943, 5680, 6248, 7810, 7886, 11360, 12496, 15620, 15772, 19715, 24992, 31240, 31544, 39430, 43373, 62480, 63088, 78860, 86746, 124960, 126176, 157720, 173492, 216865, 279953, 315440, 346984, 433730, 559906, 630880, 693968, 867460, 1119812, 1387936, 1399765, 1734920, 2239624, 2799530, 3079483, 3469840, 4479248, 5599060, 6158966, 6939680, 8958496, 11198120, 12317932, 15397415, 22396240, 24635864, 30794830, 44792480, 49271728, 61589660, 98543456, 123179320, 246358640, 492717280]

約数ペア:

[(1, 492717280), (2, 246358640), (4, 123179320), (5, 98543456), (8, 61589660), (10, 49271728), (11, 44792480), (16, 30794830), (20, 24635864), (22, 22396240), (32, 15397415), (40, 12317932), (44, 11198120), (55, 8958496), (71, 6939680), (80, 6158966), (88, 5599060), (110, 4479248), (142, 3469840), (160, 3079483), (176, 2799530), (220, 2239624), (284, 1734920), (352, 1399765), (355, 1387936), (440, 1119812), (568, 867460), (710, 693968), (781, 630880), (880, 559906), (1136, 433730), (1420, 346984), (1562, 315440), (1760, 279953), (2272, 216865), (2840, 173492), (3124, 157720), (3905, 126176), (3943, 124960), (5680, 86746), (6248, 78860), (7810, 63088), (7886, 62480), (11360, 43373), (12496, 39430), (15620, 31544), (15772, 31240), (19715, 24992)]