2458902800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:985

約数の個数: 120

約数和(自身を含む): 6052085856

約数和(自身を除く): 3593183056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 107, 146, 200, 214, 292, 365, 400, 428, 535, 584, 730, 787, 856, 1070, 1168, 1460, 1574, 1712, 1825, 2140, 2675, 2920, 3148, 3650, 3935, 4280, 5350, 5840, 6296, 7300, 7811, 7870, 8560, 10700, 12592, 14600, 15622, 15740, 19675, 21400, 29200, 31244, 31480, 39055, 39350, 42800, 57451, 62488, 62960, 78110, 78700, 84209, 114902, 124976, 156220, 157400, 168418, 195275, 229804, 287255, 312440, 314800, 336836, 390550, 421045, 459608, 574510, 624880, 673672, 781100, 842090, 919216, 1149020, 1347344, 1436275, 1562200, 1684180, 2105225, 2298040, 2872550, 3124400, 3368360, 4210450, 4596080, 5745100, 6147257, 6736720, 8420900, 11490200, 12294514, 16841800, 22980400, 24589028, 30736285, 33683600, 49178056, 61472570, 98356112, 122945140, 153681425, 245890280, 307362850, 491780560, 614725700, 1229451400, 2458902800]

約数ペア:

[(1, 2458902800), (2, 1229451400), (4, 614725700), (5, 491780560), (8, 307362850), (10, 245890280), (16, 153681425), (20, 122945140), (25, 98356112), (40, 61472570), (50, 49178056), (73, 33683600), (80, 30736285), (100, 24589028), (107, 22980400), (146, 16841800), (200, 12294514), (214, 11490200), (292, 8420900), (365, 6736720), (400, 6147257), (428, 5745100), (535, 4596080), (584, 4210450), (730, 3368360), (787, 3124400), (856, 2872550), (1070, 2298040), (1168, 2105225), (1460, 1684180), (1574, 1562200), (1712, 1436275), (1825, 1347344), (2140, 1149020), (2675, 919216), (2920, 842090), (3148, 781100), (3650, 673672), (3935, 624880), (4280, 574510), (5350, 459608), (5840, 421045), (6296, 390550), (7300, 336836), (7811, 314800), (7870, 312440), (8560, 287255), (10700, 229804), (12592, 195275), (14600, 168418), (15622, 157400), (15740, 156220), (19675, 124976), (21400, 114902), (29200, 84209), (31244, 78700), (31480, 78110), (39055, 62960), (39350, 62488), (42800, 57451)]