2452803680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373903}}^1$

素因数の和:373959

約数の個数: 48

約数和(自身を含む): 5936099904

約数和(自身を除く): 3483296224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 373903, 747806, 1495612, 1869515, 2991224, 3739030, 5982448, 7478060, 11964896, 14956120, 15330023, 29912240, 30660046, 59824480, 61320092, 76650115, 122640184, 153300230, 245280368, 306600460, 490560736, 613200920, 1226401840, 2452803680]

約数ペア:

[(1, 2452803680), (2, 1226401840), (4, 613200920), (5, 490560736), (8, 306600460), (10, 245280368), (16, 153300230), (20, 122640184), (32, 76650115), (40, 61320092), (41, 59824480), (80, 30660046), (82, 29912240), (160, 15330023), (164, 14956120), (205, 11964896), (328, 7478060), (410, 5982448), (656, 3739030), (820, 2991224), (1312, 1869515), (1640, 1495612), (3280, 747806), (6560, 373903)]