4010217625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 5292967680

約数和(自身を除く): 1282750055

約数列:

[1, 5, 25, 43, 83, 89, 101, 125, 215, 415, 445, 505, 1075, 2075, 2225, 2525, 3569, 3827, 4343, 5375, 7387, 8383, 8989, 10375, 11125, 12625, 17845, 19135, 21715, 36935, 41915, 44945, 89225, 95675, 108575, 184675, 209575, 224725, 317641, 360469, 386527, 446125, 478375, 542875, 746087, 923375, 1047875, 1123625, 1588205, 1802345, 1932635, 3730435, 7941025, 9011725, 9663175, 18652175, 32081741, 39705125, 45058625, 48315875, 93260875, 160408705, 802043525, 4010217625]

約数ペア:

[(1, 4010217625), (5, 802043525), (25, 160408705), (43, 93260875), (83, 48315875), (89, 45058625), (101, 39705125), (125, 32081741), (215, 18652175), (415, 9663175), (445, 9011725), (505, 7941025), (1075, 3730435), (2075, 1932635), (2225, 1802345), (2525, 1588205), (3569, 1123625), (3827, 1047875), (4343, 923375), (5375, 746087), (7387, 542875), (8383, 478375), (8989, 446125), (10375, 386527), (11125, 360469), (12625, 317641), (17845, 224725), (19135, 209575), (21715, 184675), (36935, 108575), (41915, 95675), (44945, 89225)]