74735500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 189116928

約数和(自身を除く): 114381428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 131, 140, 163, 175, 250, 262, 326, 350, 500, 524, 652, 655, 700, 815, 875, 917, 1141, 1310, 1630, 1750, 1834, 2282, 2620, 3260, 3275, 3500, 3668, 4075, 4564, 4585, 5705, 6550, 8150, 9170, 11410, 13100, 16300, 16375, 18340, 20375, 21353, 22820, 22925, 28525, 32750, 40750, 42706, 45850, 57050, 65500, 81500, 85412, 91700, 106765, 114100, 114625, 142625, 149471, 213530, 229250, 285250, 298942, 427060, 458500, 533825, 570500, 597884, 747355, 1067650, 1494710, 2135300, 2669125, 2989420, 3736775, 5338250, 7473550, 10676500, 14947100, 18683875, 37367750, 74735500]

約数ペア:

[(1, 74735500), (2, 37367750), (4, 18683875), (5, 14947100), (7, 10676500), (10, 7473550), (14, 5338250), (20, 3736775), (25, 2989420), (28, 2669125), (35, 2135300), (50, 1494710), (70, 1067650), (100, 747355), (125, 597884), (131, 570500), (140, 533825), (163, 458500), (175, 427060), (250, 298942), (262, 285250), (326, 229250), (350, 213530), (500, 149471), (524, 142625), (652, 114625), (655, 114100), (700, 106765), (815, 91700), (875, 85412), (917, 81500), (1141, 65500), (1310, 57050), (1630, 45850), (1750, 42706), (1834, 40750), (2282, 32750), (2620, 28525), (3260, 22925), (3275, 22820), (3500, 21353), (3668, 20375), (4075, 18340), (4564, 16375), (4585, 16300), (5705, 13100), (6550, 11410), (8150, 9170)]