23413760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 88

約数和(自身を含む): 59690520

約数和(自身を除く): 36276760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 269, 272, 320, 340, 512, 538, 544, 640, 680, 1024, 1076, 1088, 1280, 1345, 1360, 2152, 2176, 2560, 2690, 2720, 4304, 4352, 4573, 5120, 5380, 5440, 8608, 8704, 9146, 10760, 10880, 17216, 17408, 18292, 21520, 21760, 22865, 34432, 36584, 43040, 43520, 45730, 68864, 73168, 86080, 87040, 91460, 137728, 146336, 172160, 182920, 275456, 292672, 344320, 365840, 585344, 688640, 731680, 1170688, 1377280, 1463360, 2341376, 2926720, 4682752, 5853440, 11706880, 23413760]

約数ペア:

[(1, 23413760), (2, 11706880), (4, 5853440), (5, 4682752), (8, 2926720), (10, 2341376), (16, 1463360), (17, 1377280), (20, 1170688), (32, 731680), (34, 688640), (40, 585344), (64, 365840), (68, 344320), (80, 292672), (85, 275456), (128, 182920), (136, 172160), (160, 146336), (170, 137728), (256, 91460), (269, 87040), (272, 86080), (320, 73168), (340, 68864), (512, 45730), (538, 43520), (544, 43040), (640, 36584), (680, 34432), (1024, 22865), (1076, 21760), (1088, 21520), (1280, 18292), (1345, 17408), (1360, 17216), (2152, 10880), (2176, 10760), (2560, 9146), (2690, 8704), (2720, 8608), (4304, 5440), (4352, 5380), (4573, 5120)]