2302394920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{432781}}^1$

素因数の和:432818

約数の個数: 64

約数和(自身を含む): 6232060800

約数和(自身を除く): 3929665880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 432781, 865562, 1731124, 2163905, 3029467, 3462248, 4327810, 6058934, 8222839, 8655620, 12117868, 15147335, 16445678, 17311240, 24235736, 30294670, 32891356, 41114195, 57559873, 60589340, 65782712, 82228390, 115119746, 121178680, 164456780, 230239492, 287799365, 328913560, 460478984, 575598730, 1151197460, 2302394920]

約数ペア:

[(1, 2302394920), (2, 1151197460), (4, 575598730), (5, 460478984), (7, 328913560), (8, 287799365), (10, 230239492), (14, 164456780), (19, 121178680), (20, 115119746), (28, 82228390), (35, 65782712), (38, 60589340), (40, 57559873), (56, 41114195), (70, 32891356), (76, 30294670), (95, 24235736), (133, 17311240), (140, 16445678), (152, 15147335), (190, 12117868), (266, 8655620), (280, 8222839), (380, 6058934), (532, 4327810), (665, 3462248), (760, 3029467), (1064, 2163905), (1330, 1731124), (2660, 865562), (5320, 432781)]