12916600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 33145200

約数和(自身を除く): 20228600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 116, 131, 136, 145, 170, 200, 232, 262, 290, 340, 425, 493, 524, 580, 655, 680, 725, 850, 986, 1048, 1160, 1310, 1450, 1700, 1972, 2227, 2465, 2620, 2900, 3275, 3400, 3799, 3944, 4454, 4930, 5240, 5800, 6550, 7598, 8908, 9860, 11135, 12325, 13100, 15196, 17816, 18995, 19720, 22270, 24650, 26200, 30392, 37990, 44540, 49300, 55675, 64583, 75980, 89080, 94975, 98600, 111350, 129166, 151960, 189950, 222700, 258332, 322915, 379900, 445400, 516664, 645830, 759800, 1291660, 1614575, 2583320, 3229150, 6458300, 12916600]

約数ペア:

[(1, 12916600), (2, 6458300), (4, 3229150), (5, 2583320), (8, 1614575), (10, 1291660), (17, 759800), (20, 645830), (25, 516664), (29, 445400), (34, 379900), (40, 322915), (50, 258332), (58, 222700), (68, 189950), (85, 151960), (100, 129166), (116, 111350), (131, 98600), (136, 94975), (145, 89080), (170, 75980), (200, 64583), (232, 55675), (262, 49300), (290, 44540), (340, 37990), (425, 30392), (493, 26200), (524, 24650), (580, 22270), (655, 19720), (680, 18995), (725, 17816), (850, 15196), (986, 13100), (1048, 12325), (1160, 11135), (1310, 9860), (1450, 8908), (1700, 7598), (1972, 6550), (2227, 5800), (2465, 5240), (2620, 4930), (2900, 4454), (3275, 3944), (3400, 3799)]