8685950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 20998656

約数和(自身を除く): 12312706

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 83, 91, 115, 130, 161, 166, 175, 182, 230, 299, 322, 325, 350, 415, 455, 575, 581, 598, 650, 805, 830, 910, 1079, 1150, 1162, 1495, 1610, 1909, 2075, 2093, 2158, 2275, 2905, 2990, 3818, 4025, 4150, 4186, 4550, 5395, 5810, 7475, 7553, 8050, 9545, 10465, 10790, 13363, 14525, 14950, 15106, 19090, 20930, 24817, 26726, 26975, 29050, 37765, 47725, 49634, 52325, 53950, 66815, 75530, 95450, 104650, 124085, 133630, 173719, 188825, 248170, 334075, 347438, 377650, 620425, 668150, 868595, 1240850, 1737190, 4342975, 8685950]

約数ペア:

[(1, 8685950), (2, 4342975), (5, 1737190), (7, 1240850), (10, 868595), (13, 668150), (14, 620425), (23, 377650), (25, 347438), (26, 334075), (35, 248170), (46, 188825), (50, 173719), (65, 133630), (70, 124085), (83, 104650), (91, 95450), (115, 75530), (130, 66815), (161, 53950), (166, 52325), (175, 49634), (182, 47725), (230, 37765), (299, 29050), (322, 26975), (325, 26726), (350, 24817), (415, 20930), (455, 19090), (575, 15106), (581, 14950), (598, 14525), (650, 13363), (805, 10790), (830, 10465), (910, 9545), (1079, 8050), (1150, 7553), (1162, 7475), (1495, 5810), (1610, 5395), (1909, 4550), (2075, 4186), (2093, 4150), (2158, 4025), (2275, 3818), (2905, 2990)]