7133212840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{34039}}^1$

素因数の和:34107

約数の個数: 96

約数和(自身を含む): 17940441600

約数和(自身を除く): 10807228760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 1240, 1352, 1612, 1690, 2015, 3224, 3380, 4030, 5239, 6760, 8060, 10478, 16120, 20956, 26195, 34039, 41912, 52390, 68078, 104780, 136156, 170195, 209560, 272312, 340390, 442507, 680780, 885014, 1055209, 1361560, 1770028, 2110418, 2212535, 3540056, 4220836, 4425070, 5276045, 5752591, 8441672, 8850140, 10552090, 11505182, 13717717, 17700280, 21104180, 23010364, 27435434, 28762955, 42208360, 46020728, 54870868, 57525910, 68588585, 109741736, 115051820, 137177170, 178330321, 230103640, 274354340, 356660642, 548708680, 713321284, 891651605, 1426642568, 1783303210, 3566606420, 7133212840]

約数ペア:

[(1, 7133212840), (2, 3566606420), (4, 1783303210), (5, 1426642568), (8, 891651605), (10, 713321284), (13, 548708680), (20, 356660642), (26, 274354340), (31, 230103640), (40, 178330321), (52, 137177170), (62, 115051820), (65, 109741736), (104, 68588585), (124, 57525910), (130, 54870868), (155, 46020728), (169, 42208360), (248, 28762955), (260, 27435434), (310, 23010364), (338, 21104180), (403, 17700280), (520, 13717717), (620, 11505182), (676, 10552090), (806, 8850140), (845, 8441672), (1240, 5752591), (1352, 5276045), (1612, 4425070), (1690, 4220836), (2015, 3540056), (3224, 2212535), (3380, 2110418), (4030, 1770028), (5239, 1361560), (6760, 1055209), (8060, 885014), (10478, 680780), (16120, 442507), (20956, 340390), (26195, 272312), (34039, 209560), (41912, 170195), (52390, 136156), (68078, 104780)]