8331235640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2288801}}^1$

素因数の和:2288832

約数の個数: 64

約数和(自身を含む): 23071124160

約数和(自身を除く): 14739888520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 2288801, 4577602, 9155204, 11444005, 16021607, 18310408, 22888010, 29754413, 32043214, 45776020, 59508826, 64086428, 80108035, 91552040, 119017652, 128172856, 148772065, 160216070, 208280891, 238035304, 297544130, 320432140, 416561782, 595088260, 640864280, 833123564, 1041404455, 1190176520, 1666247128, 2082808910, 4165617820, 8331235640]

約数ペア:

[(1, 8331235640), (2, 4165617820), (4, 2082808910), (5, 1666247128), (7, 1190176520), (8, 1041404455), (10, 833123564), (13, 640864280), (14, 595088260), (20, 416561782), (26, 320432140), (28, 297544130), (35, 238035304), (40, 208280891), (52, 160216070), (56, 148772065), (65, 128172856), (70, 119017652), (91, 91552040), (104, 80108035), (130, 64086428), (140, 59508826), (182, 45776020), (260, 32043214), (280, 29754413), (364, 22888010), (455, 18310408), (520, 16021607), (728, 11444005), (910, 9155204), (1820, 4577602), (3640, 2288801)]