4319360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 10960920

約数和(自身を除く): 6641560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 397, 544, 640, 680, 794, 1088, 1360, 1588, 1985, 2176, 2720, 3176, 3970, 5440, 6352, 6749, 7940, 10880, 12704, 13498, 15880, 25408, 26996, 31760, 33745, 50816, 53992, 63520, 67490, 107984, 127040, 134980, 215968, 254080, 269960, 431936, 539920, 863872, 1079840, 2159680, 4319360]

約数ペア:

[(1, 4319360), (2, 2159680), (4, 1079840), (5, 863872), (8, 539920), (10, 431936), (16, 269960), (17, 254080), (20, 215968), (32, 134980), (34, 127040), (40, 107984), (64, 67490), (68, 63520), (80, 53992), (85, 50816), (128, 33745), (136, 31760), (160, 26996), (170, 25408), (272, 15880), (320, 13498), (340, 12704), (397, 10880), (544, 7940), (640, 6749), (680, 6352), (794, 5440), (1088, 3970), (1360, 3176), (1588, 2720), (1985, 2176)]