88897906540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{13873}}^1$

素因数の和:14347

約数の個数: 96

約数和(自身を含む): 202390804224

約数和(自身を除く): 113492897684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 401, 470, 799, 802, 940, 1598, 1604, 2005, 3196, 3995, 4010, 6817, 7990, 8020, 13634, 13873, 15980, 18847, 27268, 27746, 34085, 37694, 55492, 68170, 69365, 75388, 94235, 136340, 138730, 188470, 235841, 277460, 320399, 376940, 471682, 640798, 652031, 943364, 1179205, 1281596, 1304062, 1601995, 2358410, 2608124, 3203990, 3260155, 4716820, 5563073, 6407980, 6520310, 11084527, 11126146, 13040620, 22169054, 22252292, 27815365, 44338108, 55422635, 55630730, 94572241, 110845270, 111261460, 189144482, 221690540, 261464431, 378288964, 472861205, 522928862, 945722410, 1045857724, 1307322155, 1891444820, 2614644310, 4444895327, 5229288620, 8889790654, 17779581308, 22224476635, 44448953270, 88897906540]

約数ペア:

[(1, 88897906540), (2, 44448953270), (4, 22224476635), (5, 17779581308), (10, 8889790654), (17, 5229288620), (20, 4444895327), (34, 2614644310), (47, 1891444820), (68, 1307322155), (85, 1045857724), (94, 945722410), (170, 522928862), (188, 472861205), (235, 378288964), (340, 261464431), (401, 221690540), (470, 189144482), (799, 111261460), (802, 110845270), (940, 94572241), (1598, 55630730), (1604, 55422635), (2005, 44338108), (3196, 27815365), (3995, 22252292), (4010, 22169054), (6817, 13040620), (7990, 11126146), (8020, 11084527), (13634, 6520310), (13873, 6407980), (15980, 5563073), (18847, 4716820), (27268, 3260155), (27746, 3203990), (34085, 2608124), (37694, 2358410), (55492, 1601995), (68170, 1304062), (69365, 1281596), (75388, 1179205), (94235, 943364), (136340, 652031), (138730, 640798), (188470, 471682), (235841, 376940), (277460, 320399)]