41818400

素因数分解:

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

素因数の和:4054

約数の個数: 72

約数和(自身を含む): 109969524

約数和(自身を除く): 68151124

約数列:

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

約数ペア:

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