354920375060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{41513}}^1$

素因数の和:41841

約数の個数: 96

約数和(自身を含む): 795076128000

約数和(自身を除く): 440155752940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 151, 190, 298, 302, 380, 596, 604, 745, 755, 1490, 1510, 2831, 2869, 2980, 3020, 5662, 5738, 11324, 11476, 14155, 14345, 22499, 28310, 28690, 41513, 44998, 56620, 57380, 83026, 89996, 112495, 166052, 207565, 224990, 415130, 427481, 449980, 788747, 830260, 854962, 1577494, 1709924, 2137405, 3154988, 3943735, 4274810, 6185437, 6268463, 7887470, 8549620, 12370874, 12536926, 15774940, 24741748, 25073852, 30927185, 31342315, 61854370, 62684630, 117523303, 119100797, 123708740, 125369260, 235046606, 238201594, 470093212, 476403188, 587616515, 595503985, 934000987, 1175233030, 1191007970, 1868001974, 2350466060, 2382015940, 3736003948, 4670004935, 9340009870, 17746018753, 18680019740, 35492037506, 70984075012, 88730093765, 177460187530, 354920375060]

約数ペア:

[(1, 354920375060), (2, 177460187530), (4, 88730093765), (5, 70984075012), (10, 35492037506), (19, 18680019740), (20, 17746018753), (38, 9340009870), (76, 4670004935), (95, 3736003948), (149, 2382015940), (151, 2350466060), (190, 1868001974), (298, 1191007970), (302, 1175233030), (380, 934000987), (596, 595503985), (604, 587616515), (745, 476403188), (755, 470093212), (1490, 238201594), (1510, 235046606), (2831, 125369260), (2869, 123708740), (2980, 119100797), (3020, 117523303), (5662, 62684630), (5738, 61854370), (11324, 31342315), (11476, 30927185), (14155, 25073852), (14345, 24741748), (22499, 15774940), (28310, 12536926), (28690, 12370874), (41513, 8549620), (44998, 7887470), (56620, 6268463), (57380, 6185437), (83026, 4274810), (89996, 3943735), (112495, 3154988), (166052, 2137405), (207565, 1709924), (224990, 1577494), (415130, 854962), (427481, 830260), (449980, 788747)]