70850500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 182827008

約数和(自身を除く): 111976508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 155, 175, 217, 250, 310, 350, 434, 500, 620, 653, 700, 775, 868, 875, 1085, 1306, 1550, 1750, 2170, 2612, 3100, 3265, 3500, 3875, 4340, 4571, 5425, 6530, 7750, 9142, 10850, 13060, 15500, 16325, 18284, 20243, 21700, 22855, 27125, 32650, 40486, 45710, 54250, 65300, 80972, 81625, 91420, 101215, 108500, 114275, 141701, 163250, 202430, 228550, 283402, 326500, 404860, 457100, 506075, 566804, 571375, 708505, 1012150, 1142750, 1417010, 2024300, 2285500, 2530375, 2834020, 3542525, 5060750, 7085050, 10121500, 14170100, 17712625, 35425250, 70850500]

約数ペア:

[(1, 70850500), (2, 35425250), (4, 17712625), (5, 14170100), (7, 10121500), (10, 7085050), (14, 5060750), (20, 3542525), (25, 2834020), (28, 2530375), (31, 2285500), (35, 2024300), (50, 1417010), (62, 1142750), (70, 1012150), (100, 708505), (124, 571375), (125, 566804), (140, 506075), (155, 457100), (175, 404860), (217, 326500), (250, 283402), (310, 228550), (350, 202430), (434, 163250), (500, 141701), (620, 114275), (653, 108500), (700, 101215), (775, 91420), (868, 81625), (875, 80972), (1085, 65300), (1306, 54250), (1550, 45710), (1750, 40486), (2170, 32650), (2612, 27125), (3100, 22855), (3265, 21700), (3500, 20243), (3875, 18284), (4340, 16325), (4571, 15500), (5425, 13060), (6530, 10850), (7750, 9142)]