5281365.00000000

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 67144896

約数和(自身を除く): 38457146

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 97, 125, 130, 169, 175, 182, 194, 250, 325, 338, 350, 455, 485, 650, 679, 845, 875, 910, 970, 1183, 1261, 1358, 1625, 1690, 1750, 2275, 2366, 2425, 2522, 3250, 3395, 4225, 4550, 4850, 5915, 6305, 6790, 8450, 8827, 11375, 11830, 12125, 12610, 16393, 16975, 17654, 21125, 22750, 24250, 29575, 31525, 32786, 33950, 42250, 44135, 59150, 63050, 81965, 84875, 88270, 114751, 147875, 157625, 163930, 169750, 220675, 229502, 295750, 315250, 409825, 441350, 573755, 819650, 1103375, 1147510, 2049125, 2206750, 2868775, 4098250, 5737550, 14343875, 28687750]

約数ペア:

[(1, 28687750), (2, 14343875), (5, 5737550), (7, 4098250), (10, 2868775), (13, 2206750), (14, 2049125), (25, 1147510), (26, 1103375), (35, 819650), (50, 573755), (65, 441350), (70, 409825), (91, 315250), (97, 295750), (125, 229502), (130, 220675), (169, 169750), (175, 163930), (182, 157625), (194, 147875), (250, 114751), (325, 88270), (338, 84875), (350, 81965), (455, 63050), (485, 59150), (650, 44135), (679, 42250), (845, 33950), (875, 32786), (910, 31525), (970, 29575), (1183, 24250), (1261, 22750), (1358, 21125), (1625, 17654), (1690, 16975), (1750, 16393), (2275, 12610), (2366, 12125), (2425, 11830), (2522, 11375), (3250, 8827), (3395, 8450), (4225, 6790), (4550, 6305), (4850, 5915)]