86293700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 206986752

約数和(自身を除く): 120693052

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2207, 2300, 3910, 4414, 7820, 8828, 9775, 11035, 19550, 22070, 37519, 39100, 44140, 50761, 55175, 75038, 101522, 110350, 150076, 187595, 203044, 220700, 253805, 375190, 507610, 750380, 862937, 937975, 1015220, 1269025, 1725874, 1875950, 2538050, 3451748, 3751900, 4314685, 5076100, 8629370, 17258740, 21573425, 43146850, 86293700]

約数ペア:

[(1, 86293700), (2, 43146850), (4, 21573425), (5, 17258740), (10, 8629370), (17, 5076100), (20, 4314685), (23, 3751900), (25, 3451748), (34, 2538050), (46, 1875950), (50, 1725874), (68, 1269025), (85, 1015220), (92, 937975), (100, 862937), (115, 750380), (170, 507610), (230, 375190), (340, 253805), (391, 220700), (425, 203044), (460, 187595), (575, 150076), (782, 110350), (850, 101522), (1150, 75038), (1564, 55175), (1700, 50761), (1955, 44140), (2207, 39100), (2300, 37519), (3910, 22070), (4414, 19550), (7820, 11035), (8828, 9775)]