202207040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{90271}}^1$

素因数の和:90295

約数の個数: 56

約数和(自身を含む): 550298112

約数和(自身を除く): 348091072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 90271, 180542, 361084, 451355, 631897, 722168, 902710, 1263794, 1444336, 1805420, 2527588, 2888672, 3159485, 3610840, 5055176, 5777344, 6318970, 7221680, 10110352, 12637940, 14443360, 20220704, 25275880, 28886720, 40441408, 50551760, 101103520, 202207040]

約数ペア:

[(1, 202207040), (2, 101103520), (4, 50551760), (5, 40441408), (7, 28886720), (8, 25275880), (10, 20220704), (14, 14443360), (16, 12637940), (20, 10110352), (28, 7221680), (32, 6318970), (35, 5777344), (40, 5055176), (56, 3610840), (64, 3159485), (70, 2888672), (80, 2527588), (112, 1805420), (140, 1444336), (160, 1263794), (224, 902710), (280, 722168), (320, 631897), (448, 451355), (560, 361084), (1120, 180542), (2240, 90271)]