87194380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 235275264

約数和(自身を除く): 148080884

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2083, 2093, 2990, 3220, 4166, 4186, 5980, 8332, 8372, 10415, 10465, 14581, 20830, 20930, 27079, 29162, 41660, 41860, 47909, 54158, 58324, 72905, 95818, 108316, 135395, 145810, 189553, 191636, 239545, 270790, 291620, 335363, 379106, 479090, 541580, 622817, 670726, 758212, 947765, 958180, 1245634, 1341452, 1676815, 1895530, 2491268, 3114085, 3353630, 3791060, 4359719, 6228170, 6707260, 8719438, 12456340, 17438876, 21798595, 43597190, 87194380]

約数ペア:

[(1, 87194380), (2, 43597190), (4, 21798595), (5, 17438876), (7, 12456340), (10, 8719438), (13, 6707260), (14, 6228170), (20, 4359719), (23, 3791060), (26, 3353630), (28, 3114085), (35, 2491268), (46, 1895530), (52, 1676815), (65, 1341452), (70, 1245634), (91, 958180), (92, 947765), (115, 758212), (130, 670726), (140, 622817), (161, 541580), (182, 479090), (230, 379106), (260, 335363), (299, 291620), (322, 270790), (364, 239545), (455, 191636), (460, 189553), (598, 145810), (644, 135395), (805, 108316), (910, 95818), (1196, 72905), (1495, 58324), (1610, 54158), (1820, 47909), (2083, 41860), (2093, 41660), (2990, 29162), (3220, 27079), (4166, 20930), (4186, 20830), (5980, 14581), (8332, 10465), (8372, 10415)]