2017230340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 4448836224

約数和(自身を除く): 2431605884

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 107, 164, 166, 205, 214, 277, 332, 410, 415, 428, 535, 554, 820, 830, 1070, 1108, 1385, 1660, 2140, 2770, 3403, 4387, 5540, 6806, 8774, 8881, 11357, 13612, 17015, 17548, 17762, 21935, 22714, 22991, 29639, 34030, 35524, 43870, 44405, 45428, 45982, 56785, 59278, 68060, 87740, 88810, 91964, 113570, 114955, 118556, 148195, 177620, 227140, 229910, 296390, 364121, 459820, 592780, 728242, 942631, 1215199, 1456484, 1820605, 1885262, 2430398, 2460037, 3641210, 3770524, 4713155, 4860796, 4920074, 6075995, 7282420, 9426310, 9840148, 12151990, 12300185, 18852620, 24303980, 24600370, 49200740, 100861517, 201723034, 403446068, 504307585, 1008615170, 2017230340]

約数ペア:

[(1, 2017230340), (2, 1008615170), (4, 504307585), (5, 403446068), (10, 201723034), (20, 100861517), (41, 49200740), (82, 24600370), (83, 24303980), (107, 18852620), (164, 12300185), (166, 12151990), (205, 9840148), (214, 9426310), (277, 7282420), (332, 6075995), (410, 4920074), (415, 4860796), (428, 4713155), (535, 3770524), (554, 3641210), (820, 2460037), (830, 2430398), (1070, 1885262), (1108, 1820605), (1385, 1456484), (1660, 1215199), (2140, 942631), (2770, 728242), (3403, 592780), (4387, 459820), (5540, 364121), (6806, 296390), (8774, 229910), (8881, 227140), (11357, 177620), (13612, 148195), (17015, 118556), (17548, 114955), (17762, 113570), (21935, 91964), (22714, 88810), (22991, 87740), (29639, 68060), (34030, 59278), (35524, 56785), (43870, 45982), (44405, 45428)]