42788014750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{158621}}^1$

素因数の和:158734

約数の個数: 64

約数和(自身を含む): 87300472896

約数和(自身を除く): 44512458146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 125, 130, 166, 250, 325, 415, 650, 830, 1079, 1625, 2075, 2158, 3250, 4150, 5395, 10375, 10790, 20750, 26975, 53950, 134875, 158621, 269750, 317242, 793105, 1586210, 2062073, 3965525, 4124146, 7931050, 10310365, 13165543, 19827625, 20620730, 26331086, 39655250, 51551825, 65827715, 103103650, 131655430, 171152059, 257759125, 329138575, 342304118, 515518250, 658277150, 855760295, 1645692875, 1711520590, 3291385750, 4278801475, 8557602950, 21394007375, 42788014750]

約数ペア:

[(1, 42788014750), (2, 21394007375), (5, 8557602950), (10, 4278801475), (13, 3291385750), (25, 1711520590), (26, 1645692875), (50, 855760295), (65, 658277150), (83, 515518250), (125, 342304118), (130, 329138575), (166, 257759125), (250, 171152059), (325, 131655430), (415, 103103650), (650, 65827715), (830, 51551825), (1079, 39655250), (1625, 26331086), (2075, 20620730), (2158, 19827625), (3250, 13165543), (4150, 10310365), (5395, 7931050), (10375, 4124146), (10790, 3965525), (20750, 2062073), (26975, 1586210), (53950, 793105), (134875, 317242), (158621, 269750)]