79471940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5701}}^1$

素因数の和:5768

約数の個数: 48

約数和(自身を含む): 181049904

約数和(自身を除く): 101577964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 5701, 6970, 11402, 13940, 22804, 28505, 57010, 96917, 114020, 193834, 233741, 387668, 467482, 484585, 934964, 969170, 1168705, 1938340, 2337410, 3973597, 4674820, 7947194, 15894388, 19867985, 39735970, 79471940]

約数ペア:

[(1, 79471940), (2, 39735970), (4, 19867985), (5, 15894388), (10, 7947194), (17, 4674820), (20, 3973597), (34, 2337410), (41, 1938340), (68, 1168705), (82, 969170), (85, 934964), (164, 484585), (170, 467482), (205, 387668), (340, 233741), (410, 193834), (697, 114020), (820, 96917), (1394, 57010), (2788, 28505), (3485, 22804), (5701, 13940), (6970, 11402)]