13895800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 35287920

約数和(自身を除く): 21392120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 61, 67, 68, 85, 100, 122, 134, 136, 170, 200, 244, 268, 305, 335, 340, 425, 488, 536, 610, 670, 680, 850, 1037, 1139, 1220, 1340, 1525, 1675, 1700, 2074, 2278, 2440, 2680, 3050, 3350, 3400, 4087, 4148, 4556, 5185, 5695, 6100, 6700, 8174, 8296, 9112, 10370, 11390, 12200, 13400, 16348, 20435, 20740, 22780, 25925, 28475, 32696, 40870, 41480, 45560, 51850, 56950, 69479, 81740, 102175, 103700, 113900, 138958, 163480, 204350, 207400, 227800, 277916, 347395, 408700, 555832, 694790, 817400, 1389580, 1736975, 2779160, 3473950, 6947900, 13895800]

約数ペア:

[(1, 13895800), (2, 6947900), (4, 3473950), (5, 2779160), (8, 1736975), (10, 1389580), (17, 817400), (20, 694790), (25, 555832), (34, 408700), (40, 347395), (50, 277916), (61, 227800), (67, 207400), (68, 204350), (85, 163480), (100, 138958), (122, 113900), (134, 103700), (136, 102175), (170, 81740), (200, 69479), (244, 56950), (268, 51850), (305, 45560), (335, 41480), (340, 40870), (425, 32696), (488, 28475), (536, 25925), (610, 22780), (670, 20740), (680, 20435), (850, 16348), (1037, 13400), (1139, 12200), (1220, 11390), (1340, 10370), (1525, 9112), (1675, 8296), (1700, 8174), (2074, 6700), (2278, 6100), (2440, 5695), (2680, 5185), (3050, 4556), (3350, 4148), (3400, 4087)]