2022104890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7489}}^1$

素因数の和:7607

約数の個数: 64

約数和(自身を含む): 4107156480

約数和(自身を除く): 2085051590

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 67, 130, 134, 155, 310, 335, 403, 670, 806, 871, 1742, 2015, 2077, 4030, 4154, 4355, 7489, 8710, 10385, 14978, 20770, 27001, 37445, 54002, 74890, 97357, 135005, 194714, 232159, 270010, 464318, 486785, 501763, 973570, 1003526, 1160795, 2321590, 2508815, 3018067, 5017630, 6036134, 6522919, 13045838, 15090335, 15554653, 30180670, 31109306, 32614595, 65229190, 77773265, 155546530, 202210489, 404420978, 1011052445, 2022104890]

約数ペア:

[(1, 2022104890), (2, 1011052445), (5, 404420978), (10, 202210489), (13, 155546530), (26, 77773265), (31, 65229190), (62, 32614595), (65, 31109306), (67, 30180670), (130, 15554653), (134, 15090335), (155, 13045838), (310, 6522919), (335, 6036134), (403, 5017630), (670, 3018067), (806, 2508815), (871, 2321590), (1742, 1160795), (2015, 1003526), (2077, 973570), (4030, 501763), (4154, 486785), (4355, 464318), (7489, 270010), (8710, 232159), (10385, 194714), (14978, 135005), (20770, 97357), (27001, 74890), (37445, 54002)]