4502554400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137273}}^1$

素因数の和:137334

約数の個数: 72

約数和(自身を含む): 11260037124

約数和(自身を除く): 6757482724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 3280, 4100, 6560, 8200, 16400, 32800, 137273, 274546, 549092, 686365, 1098184, 1372730, 2196368, 2745460, 3431825, 4392736, 5490920, 5628193, 6863650, 10981840, 11256386, 13727300, 21963680, 22512772, 27454600, 28140965, 45025544, 54909200, 56281930, 90051088, 109818400, 112563860, 140704825, 180102176, 225127720, 281409650, 450255440, 562819300, 900510880, 1125638600, 2251277200, 4502554400]

約数ペア:

[(1, 4502554400), (2, 2251277200), (4, 1125638600), (5, 900510880), (8, 562819300), (10, 450255440), (16, 281409650), (20, 225127720), (25, 180102176), (32, 140704825), (40, 112563860), (41, 109818400), (50, 90051088), (80, 56281930), (82, 54909200), (100, 45025544), (160, 28140965), (164, 27454600), (200, 22512772), (205, 21963680), (328, 13727300), (400, 11256386), (410, 10981840), (656, 6863650), (800, 5628193), (820, 5490920), (1025, 4392736), (1312, 3431825), (1640, 2745460), (2050, 2196368), (3280, 1372730), (4100, 1098184), (6560, 686365), (8200, 549092), (16400, 274546), (32800, 137273)]