190178648780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1291799}}^1$

素因数の和:1292258

約数の個数: 48

約数和(自身を含む): 423844747200

約数和(自身を除く): 233666098420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433, 866, 1732, 2165, 4330, 7361, 8660, 14722, 29444, 36805, 73610, 147220, 1291799, 2583598, 5167196, 6458995, 12917990, 21960583, 25835980, 43921166, 87842332, 109802915, 219605830, 439211660, 559348967, 1118697934, 2237395868, 2796744835, 5593489670, 9508932439, 11186979340, 19017864878, 38035729756, 47544662195, 95089324390, 190178648780]

約数ペア:

[(1, 190178648780), (2, 95089324390), (4, 47544662195), (5, 38035729756), (10, 19017864878), (17, 11186979340), (20, 9508932439), (34, 5593489670), (68, 2796744835), (85, 2237395868), (170, 1118697934), (340, 559348967), (433, 439211660), (866, 219605830), (1732, 109802915), (2165, 87842332), (4330, 43921166), (7361, 25835980), (8660, 21960583), (14722, 12917990), (29444, 6458995), (36805, 5167196), (73610, 2583598), (147220, 1291799)]