23350520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 58086720

約数和(自身を除く): 34736200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1493, 1564, 1955, 2986, 3128, 3910, 5972, 7465, 7820, 11944, 14930, 15640, 25381, 29860, 34339, 50762, 59720, 68678, 101524, 126905, 137356, 171695, 203048, 253810, 274712, 343390, 507620, 583763, 686780, 1015240, 1167526, 1373560, 2335052, 2918815, 4670104, 5837630, 11675260, 23350520]

約数ペア:

[(1, 23350520), (2, 11675260), (4, 5837630), (5, 4670104), (8, 2918815), (10, 2335052), (17, 1373560), (20, 1167526), (23, 1015240), (34, 686780), (40, 583763), (46, 507620), (68, 343390), (85, 274712), (92, 253810), (115, 203048), (136, 171695), (170, 137356), (184, 126905), (230, 101524), (340, 68678), (391, 59720), (460, 50762), (680, 34339), (782, 29860), (920, 25381), (1493, 15640), (1564, 14930), (1955, 11944), (2986, 7820), (3128, 7465), (3910, 5972)]