5398769990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 10259149824

約数和(自身を除く): 4860379834

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 307, 314, 487, 614, 785, 974, 1535, 1570, 2435, 3070, 3611, 4870, 7061, 7222, 11201, 14122, 18055, 22402, 35305, 36110, 48199, 56005, 70610, 76459, 96398, 112010, 149509, 152918, 240995, 299018, 382295, 481990, 747545, 764590, 1108577, 1495090, 1758557, 2217154, 3438707, 3517114, 5542885, 6877414, 8792785, 11085770, 17193535, 17585570, 23472913, 34387070, 46945826, 117364565, 234729130, 539876999, 1079753998, 2699384995, 5398769990]

約数ペア:

[(1, 5398769990), (2, 2699384995), (5, 1079753998), (10, 539876999), (23, 234729130), (46, 117364565), (115, 46945826), (157, 34387070), (230, 23472913), (307, 17585570), (314, 17193535), (487, 11085770), (614, 8792785), (785, 6877414), (974, 5542885), (1535, 3517114), (1570, 3438707), (2435, 2217154), (3070, 1758557), (3611, 1495090), (4870, 1108577), (7061, 764590), (7222, 747545), (11201, 481990), (14122, 382295), (18055, 299018), (22402, 240995), (35305, 152918), (36110, 149509), (48199, 112010), (56005, 96398), (70610, 76459)]