1696392940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 4128667200

約数和(自身を除く): 2432274260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 409, 748, 818, 935, 1109, 1636, 1870, 2045, 2218, 3740, 4090, 4436, 4499, 5545, 6953, 8180, 8998, 11090, 12199, 13906, 17996, 18853, 22180, 22495, 24398, 27812, 34765, 37706, 44990, 48796, 60995, 69530, 75412, 76483, 89980, 94265, 121990, 139060, 152966, 188530, 207383, 243980, 305932, 377060, 382415, 414766, 453581, 764830, 829532, 907162, 1036915, 1529660, 1814324, 2073830, 2267905, 4147660, 4535810, 4989391, 7710877, 9071620, 9978782, 15421754, 19957564, 24946955, 30843508, 38554385, 49893910, 77108770, 84819647, 99787820, 154217540, 169639294, 339278588, 424098235, 848196470, 1696392940]

約数ペア:

[(1, 1696392940), (2, 848196470), (4, 424098235), (5, 339278588), (10, 169639294), (11, 154217540), (17, 99787820), (20, 84819647), (22, 77108770), (34, 49893910), (44, 38554385), (55, 30843508), (68, 24946955), (85, 19957564), (110, 15421754), (170, 9978782), (187, 9071620), (220, 7710877), (340, 4989391), (374, 4535810), (409, 4147660), (748, 2267905), (818, 2073830), (935, 1814324), (1109, 1529660), (1636, 1036915), (1870, 907162), (2045, 829532), (2218, 764830), (3740, 453581), (4090, 414766), (4436, 382415), (4499, 377060), (5545, 305932), (6953, 243980), (8180, 207383), (8998, 188530), (11090, 152966), (12199, 139060), (13906, 121990), (17996, 94265), (18853, 89980), (22180, 76483), (22495, 75412), (24398, 69530), (27812, 60995), (34765, 48796), (37706, 44990)]