3485498900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{14813}}^1$

素因数の和:15021

約数の個数: 72

約数和(自身を含む): 8190897624

約数和(自身を除く): 4705398724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 181, 260, 325, 362, 650, 724, 905, 1300, 1810, 2353, 3620, 4525, 4706, 9050, 9412, 11765, 14813, 18100, 23530, 29626, 47060, 58825, 59252, 74065, 117650, 148130, 192569, 235300, 296260, 370325, 385138, 740650, 770276, 962845, 1481300, 1925690, 2681153, 3851380, 4814225, 5362306, 9628450, 10724612, 13405765, 19256900, 26811530, 34854989, 53623060, 67028825, 69709978, 134057650, 139419956, 174274945, 268115300, 348549890, 697099780, 871374725, 1742749450, 3485498900]

約数ペア:

[(1, 3485498900), (2, 1742749450), (4, 871374725), (5, 697099780), (10, 348549890), (13, 268115300), (20, 174274945), (25, 139419956), (26, 134057650), (50, 69709978), (52, 67028825), (65, 53623060), (100, 34854989), (130, 26811530), (181, 19256900), (260, 13405765), (325, 10724612), (362, 9628450), (650, 5362306), (724, 4814225), (905, 3851380), (1300, 2681153), (1810, 1925690), (2353, 1481300), (3620, 962845), (4525, 770276), (4706, 740650), (9050, 385138), (9412, 370325), (11765, 296260), (14813, 235300), (18100, 192569), (23530, 148130), (29626, 117650), (47060, 74065), (58825, 59252)]