416289920

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6079}}^1$

素因数の和:6205

約数の個数: 64

約数和(自身を含む): 1004659200

約数和(自身を除く): 588369280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 4280, 6079, 6848, 8560, 12158, 13696, 17120, 24316, 30395, 34240, 48632, 60790, 68480, 97264, 121580, 194528, 243160, 389056, 486320, 650453, 778112, 972640, 1300906, 1945280, 2601812, 3252265, 3890560, 5203624, 6504530, 10407248, 13009060, 20814496, 26018120, 41628992, 52036240, 83257984, 104072480, 208144960, 416289920]

約数ペア:

[(1, 416289920), (2, 208144960), (4, 104072480), (5, 83257984), (8, 52036240), (10, 41628992), (16, 26018120), (20, 20814496), (32, 13009060), (40, 10407248), (64, 6504530), (80, 5203624), (107, 3890560), (128, 3252265), (160, 2601812), (214, 1945280), (320, 1300906), (428, 972640), (535, 778112), (640, 650453), (856, 486320), (1070, 389056), (1712, 243160), (2140, 194528), (3424, 121580), (4280, 97264), (6079, 68480), (6848, 60790), (8560, 48632), (12158, 34240), (13696, 30395), (17120, 24316)]