201823040

素因数分解:

$2^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2617}}^1$

素因数の和:2875

約数の個数: 56

約数和(自身を含む): 482769672

約数和(自身を除く): 280946632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 241, 320, 482, 964, 1205, 1928, 2410, 2617, 3856, 4820, 5234, 7712, 9640, 10468, 13085, 15424, 19280, 20936, 26170, 38560, 41872, 52340, 77120, 83744, 104680, 167488, 209360, 418720, 630697, 837440, 1261394, 2522788, 3153485, 5045576, 6306970, 10091152, 12613940, 20182304, 25227880, 40364608, 50455760, 100911520, 201823040]

約数ペア:

[(1, 201823040), (2, 100911520), (4, 50455760), (5, 40364608), (8, 25227880), (10, 20182304), (16, 12613940), (20, 10091152), (32, 6306970), (40, 5045576), (64, 3153485), (80, 2522788), (160, 1261394), (241, 837440), (320, 630697), (482, 418720), (964, 209360), (1205, 167488), (1928, 104680), (2410, 83744), (2617, 77120), (3856, 52340), (4820, 41872), (5234, 38560), (7712, 26170), (9640, 20936), (10468, 19280), (13085, 15424)]