705260219980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1\times {\mathrm{16693}}^1$

素因数の和:17579

約数の個数: 96

約数和(自身を含む): 1541908589760

約数和(自身を除く): 836648369780

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 769, 820, 1340, 1538, 2747, 3076, 3845, 5494, 7690, 10988, 13735, 15380, 16693, 27470, 31529, 33386, 51523, 54940, 63058, 66772, 83465, 103046, 126116, 157645, 166930, 206092, 257615, 315290, 333860, 515230, 630580, 684413, 1030460, 1118431, 1368826, 2112443, 2236862, 2737652, 3422065, 4224886, 4473724, 5592155, 6844130, 8449772, 10562215, 11184310, 12836917, 13688260, 21124430, 22368620, 25673834, 42248860, 45855671, 51347668, 64184585, 91711342, 128369170, 183422684, 229278355, 256738340, 458556710, 526313597, 860073439, 917113420, 1052627194, 1720146878, 2105254388, 2631567985, 3440293756, 4300367195, 5263135970, 8600734390, 10526271940, 17201468780, 35263010999, 70526021998, 141052043996, 176315054995, 352630109990, 705260219980]

約数ペア:

[(1, 705260219980), (2, 352630109990), (4, 176315054995), (5, 141052043996), (10, 70526021998), (20, 35263010999), (41, 17201468780), (67, 10526271940), (82, 8600734390), (134, 5263135970), (164, 4300367195), (205, 3440293756), (268, 2631567985), (335, 2105254388), (410, 1720146878), (670, 1052627194), (769, 917113420), (820, 860073439), (1340, 526313597), (1538, 458556710), (2747, 256738340), (3076, 229278355), (3845, 183422684), (5494, 128369170), (7690, 91711342), (10988, 64184585), (13735, 51347668), (15380, 45855671), (16693, 42248860), (27470, 25673834), (31529, 22368620), (33386, 21124430), (51523, 13688260), (54940, 12836917), (63058, 11184310), (66772, 10562215), (83465, 8449772), (103046, 6844130), (126116, 5592155), (157645, 4473724), (166930, 4224886), (206092, 3422065), (257615, 2737652), (315290, 2236862), (333860, 2112443), (515230, 1368826), (630580, 1118431), (684413, 1030460)]