83636800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4056

約数の個数: 84

約数和(自身を含む): 221684596

約数和(自身を除く): 138047796

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4021, 4160, 5200, 8042, 10400, 16084, 20105, 20800, 32168, 40210, 52273, 64336, 80420, 100525, 104546, 128672, 160840, 201050, 209092, 257344, 261365, 321680, 402100, 418184, 522730, 643360, 804200, 836368, 1045460, 1286720, 1306825, 1608400, 1672736, 2090920, 2613650, 3216800, 3345472, 4181840, 5227300, 6433600, 8363680, 10454600, 16727360, 20909200, 41818400, 83636800]

約数ペア:

[(1, 83636800), (2, 41818400), (4, 20909200), (5, 16727360), (8, 10454600), (10, 8363680), (13, 6433600), (16, 5227300), (20, 4181840), (25, 3345472), (26, 3216800), (32, 2613650), (40, 2090920), (50, 1672736), (52, 1608400), (64, 1306825), (65, 1286720), (80, 1045460), (100, 836368), (104, 804200), (130, 643360), (160, 522730), (200, 418184), (208, 402100), (260, 321680), (320, 261365), (325, 257344), (400, 209092), (416, 201050), (520, 160840), (650, 128672), (800, 104546), (832, 100525), (1040, 80420), (1300, 64336), (1600, 52273), (2080, 40210), (2600, 32168), (4021, 20800), (4160, 20105), (5200, 16084), (8042, 10400)]