1868045440

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{100649}}^1$

素因数の和:100697

約数の個数: 64

約数和(自身を含む): 4619835000

約数和(自身を除く): 2751789560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 100649, 201298, 402596, 503245, 805192, 1006490, 1610384, 2012980, 2918821, 3220768, 4025960, 5837642, 6441536, 8051920, 11675284, 12883072, 14594105, 16103840, 23350568, 29188210, 32207680, 46701136, 58376420, 64415360, 93402272, 116752840, 186804544, 233505680, 373609088, 467011360, 934022720, 1868045440]

約数ペア:

[(1, 1868045440), (2, 934022720), (4, 467011360), (5, 373609088), (8, 233505680), (10, 186804544), (16, 116752840), (20, 93402272), (29, 64415360), (32, 58376420), (40, 46701136), (58, 32207680), (64, 29188210), (80, 23350568), (116, 16103840), (128, 14594105), (145, 12883072), (160, 11675284), (232, 8051920), (290, 6441536), (320, 5837642), (464, 4025960), (580, 3220768), (640, 2918821), (928, 2012980), (1160, 1610384), (1856, 1006490), (2320, 805192), (3712, 503245), (4640, 402596), (9280, 201298), (18560, 100649)]