42584291920

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1\times {\mathrm{4547}}^1$

素因数の和:5428

約数の個数: 80

約数和(自身を含む): 99765364608

約数和(自身を除く): 57181072688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 701, 835, 1336, 1402, 1670, 2672, 2804, 3340, 3505, 4547, 5608, 6680, 7010, 9094, 11216, 13360, 14020, 18188, 22735, 28040, 36376, 45470, 56080, 72752, 90940, 117067, 181880, 234134, 363760, 468268, 585335, 759349, 936536, 1170670, 1518698, 1873072, 2341340, 3037396, 3187447, 3796745, 4682680, 6074792, 6374894, 7593490, 9365360, 12149584, 12749788, 15186980, 15937235, 25499576, 30373960, 31874470, 50999152, 60747920, 63748940, 127497880, 254995760, 532303649, 1064607298, 2129214596, 2661518245, 4258429192, 5323036490, 8516858384, 10646072980, 21292145960, 42584291920]

約数ペア:

[(1, 42584291920), (2, 21292145960), (4, 10646072980), (5, 8516858384), (8, 5323036490), (10, 4258429192), (16, 2661518245), (20, 2129214596), (40, 1064607298), (80, 532303649), (167, 254995760), (334, 127497880), (668, 63748940), (701, 60747920), (835, 50999152), (1336, 31874470), (1402, 30373960), (1670, 25499576), (2672, 15937235), (2804, 15186980), (3340, 12749788), (3505, 12149584), (4547, 9365360), (5608, 7593490), (6680, 6374894), (7010, 6074792), (9094, 4682680), (11216, 3796745), (13360, 3187447), (14020, 3037396), (18188, 2341340), (22735, 1873072), (28040, 1518698), (36376, 1170670), (45470, 936536), (56080, 759349), (72752, 585335), (90940, 468268), (117067, 363760), (181880, 234134)]