202504400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 120

約数和(自身を含む): 574201344

約数和(自身を除く): 371696944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2333, 2480, 2800, 3100, 3472, 4340, 4666, 5425, 6200, 8680, 9332, 10850, 11665, 12400, 16331, 17360, 18664, 21700, 23330, 32662, 37328, 43400, 46660, 58325, 65324, 72323, 81655, 86800, 93320, 116650, 130648, 144646, 163310, 186640, 233300, 261296, 289292, 326620, 361615, 408275, 466600, 506261, 578584, 653240, 723230, 816550, 933200, 1012522, 1157168, 1306480, 1446460, 1633100, 1808075, 2025044, 2531305, 2892920, 3266200, 3616150, 4050088, 5062610, 5785840, 6532400, 7232300, 8100176, 10125220, 12656525, 14464600, 20250440, 25313050, 28929200, 40500880, 50626100, 101252200, 202504400]

約数ペア:

[(1, 202504400), (2, 101252200), (4, 50626100), (5, 40500880), (7, 28929200), (8, 25313050), (10, 20250440), (14, 14464600), (16, 12656525), (20, 10125220), (25, 8100176), (28, 7232300), (31, 6532400), (35, 5785840), (40, 5062610), (50, 4050088), (56, 3616150), (62, 3266200), (70, 2892920), (80, 2531305), (100, 2025044), (112, 1808075), (124, 1633100), (140, 1446460), (155, 1306480), (175, 1157168), (200, 1012522), (217, 933200), (248, 816550), (280, 723230), (310, 653240), (350, 578584), (400, 506261), (434, 466600), (496, 408275), (560, 361615), (620, 326620), (700, 289292), (775, 261296), (868, 233300), (1085, 186640), (1240, 163310), (1400, 144646), (1550, 130648), (1736, 116650), (2170, 93320), (2333, 86800), (2480, 81655), (2800, 72323), (3100, 65324), (3472, 58325), (4340, 46660), (4666, 43400), (5425, 37328), (6200, 32662), (8680, 23330), (9332, 21700), (10850, 18664), (11665, 17360), (12400, 16331)]