145183040

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5743}}^1$

素因数の和:5839

約数の個数: 56

約数和(自身を含む): 350154240

約数和(自身を除く): 204971200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 5743, 6320, 11486, 12640, 22972, 25280, 28715, 45944, 57430, 91888, 114860, 183776, 229720, 367552, 453697, 459440, 907394, 918880, 1814788, 1837760, 2268485, 3629576, 4536970, 7259152, 9073940, 14518304, 18147880, 29036608, 36295760, 72591520, 145183040]

約数ペア:

[(1, 145183040), (2, 72591520), (4, 36295760), (5, 29036608), (8, 18147880), (10, 14518304), (16, 9073940), (20, 7259152), (32, 4536970), (40, 3629576), (64, 2268485), (79, 1837760), (80, 1814788), (158, 918880), (160, 907394), (316, 459440), (320, 453697), (395, 367552), (632, 229720), (790, 183776), (1264, 114860), (1580, 91888), (2528, 57430), (3160, 45944), (5056, 28715), (5743, 25280), (6320, 22972), (11486, 12640)]