100013260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 215550720

約数和(自身を除く): 115537460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 131, 236, 262, 295, 524, 590, 647, 655, 1180, 1294, 1310, 2588, 2620, 3235, 6470, 7729, 12940, 15458, 30916, 38173, 38645, 76346, 77290, 84757, 152692, 154580, 169514, 190865, 339028, 381730, 423785, 763460, 847570, 1695140, 5000663, 10001326, 20002652, 25003315, 50006630, 100013260]

約数ペア:

[(1, 100013260), (2, 50006630), (4, 25003315), (5, 20002652), (10, 10001326), (20, 5000663), (59, 1695140), (118, 847570), (131, 763460), (236, 423785), (262, 381730), (295, 339028), (524, 190865), (590, 169514), (647, 154580), (655, 152692), (1180, 84757), (1294, 77290), (1310, 76346), (2588, 38645), (2620, 38173), (3235, 30916), (6470, 15458), (7729, 12940)]