43467980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 97342560

約数和(自身を除く): 53874580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 739, 865, 1478, 1730, 2941, 2956, 3460, 3695, 5882, 7390, 11764, 12563, 14705, 14780, 25126, 29410, 50252, 58820, 62815, 125630, 127847, 251260, 255694, 511388, 639235, 1278470, 2173399, 2556940, 4346798, 8693596, 10866995, 21733990, 43467980]

約数ペア:

[(1, 43467980), (2, 21733990), (4, 10866995), (5, 8693596), (10, 4346798), (17, 2556940), (20, 2173399), (34, 1278470), (68, 639235), (85, 511388), (170, 255694), (173, 251260), (340, 127847), (346, 125630), (692, 62815), (739, 58820), (865, 50252), (1478, 29410), (1730, 25126), (2941, 14780), (2956, 14705), (3460, 12563), (3695, 11764), (5882, 7390)]