23895133070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{1321}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 44374780800

約数和(自身を除く): 20479647730

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 349, 355, 365, 698, 710, 730, 1321, 1745, 2642, 3490, 5183, 6605, 10366, 13210, 24779, 25477, 25915, 49558, 50954, 51830, 93791, 96433, 123895, 127385, 187582, 192866, 247790, 254770, 461029, 468955, 482165, 922058, 937910, 964330, 1808867, 2305145, 3617734, 4610290, 6846743, 9044335, 13693486, 18088670, 32733059, 33655117, 34233715, 65466118, 67310234, 68467430, 163665295, 168275585, 327330590, 336551170, 2389513307, 4779026614, 11947566535, 23895133070]

約数ペア:

[(1, 23895133070), (2, 11947566535), (5, 4779026614), (10, 2389513307), (71, 336551170), (73, 327330590), (142, 168275585), (146, 163665295), (349, 68467430), (355, 67310234), (365, 65466118), (698, 34233715), (710, 33655117), (730, 32733059), (1321, 18088670), (1745, 13693486), (2642, 9044335), (3490, 6846743), (5183, 4610290), (6605, 3617734), (10366, 2305145), (13210, 1808867), (24779, 964330), (25477, 937910), (25915, 922058), (49558, 482165), (50954, 468955), (51830, 461029), (93791, 254770), (96433, 247790), (123895, 192866), (127385, 187582)]