23218643530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1\times {\mathrm{2039}}^1$

素因数の和:2959

約数の個数: 64

約数和(自身を含む): 44672083200

約数和(自身を除く): 21453439670

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 821, 1387, 1642, 2039, 2774, 4078, 4105, 6935, 8210, 10195, 13870, 15599, 20390, 31198, 38741, 59933, 77482, 77995, 119866, 148847, 155990, 193705, 297694, 299665, 387410, 599330, 744235, 1138727, 1488470, 1674019, 2277454, 2828093, 3348038, 5656186, 5693635, 8370095, 11387270, 14140465, 16740190, 28280930, 31806361, 63612722, 122203387, 159031805, 244406774, 318063610, 611016935, 1222033870, 2321864353, 4643728706, 11609321765, 23218643530]

約数ペア:

[(1, 23218643530), (2, 11609321765), (5, 4643728706), (10, 2321864353), (19, 1222033870), (38, 611016935), (73, 318063610), (95, 244406774), (146, 159031805), (190, 122203387), (365, 63612722), (730, 31806361), (821, 28280930), (1387, 16740190), (1642, 14140465), (2039, 11387270), (2774, 8370095), (4078, 5693635), (4105, 5656186), (6935, 3348038), (8210, 2828093), (10195, 2277454), (13870, 1674019), (15599, 1488470), (20390, 1138727), (31198, 744235), (38741, 599330), (59933, 387410), (77482, 299665), (77995, 297694), (119866, 193705), (148847, 155990)]