84783063280

素因数分解:

$2^4\times 5^1\times {\mathrm{3457}}^1\times {\mathrm{306563}}^1$

素因数の和:310033

約数の個数: 40

約数和(自身を含む): 197178286032

約数和(自身を除く): 112395222752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3457, 6914, 13828, 17285, 27656, 34570, 55312, 69140, 138280, 276560, 306563, 613126, 1226252, 1532815, 2452504, 3065630, 4905008, 6131260, 12262520, 24525040, 1059788291, 2119576582, 4239153164, 5298941455, 8478306328, 10597882910, 16956612656, 21195765820, 42391531640, 84783063280]

約数ペア:

[(1, 84783063280), (2, 42391531640), (4, 21195765820), (5, 16956612656), (8, 10597882910), (10, 8478306328), (16, 5298941455), (20, 4239153164), (40, 2119576582), (80, 1059788291), (3457, 24525040), (6914, 12262520), (13828, 6131260), (17285, 4905008), (27656, 3065630), (34570, 2452504), (55312, 1532815), (69140, 1226252), (138280, 613126), (276560, 306563)]