2651505500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5783}}^1$

素因数の和:5940

約数の個数: 96

約数和(自身を含む): 6669831168

約数和(自身を除く): 4018325668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 131, 140, 175, 250, 262, 350, 500, 524, 655, 700, 875, 917, 1310, 1750, 1834, 2620, 3275, 3500, 3668, 4585, 5783, 6550, 9170, 11566, 13100, 16375, 18340, 22925, 23132, 28915, 32750, 40481, 45850, 57830, 65500, 80962, 91700, 114625, 115660, 144575, 161924, 202405, 229250, 289150, 404810, 458500, 578300, 722875, 757573, 809620, 1012025, 1445750, 1515146, 2024050, 2891500, 3030292, 3787865, 4048100, 5060125, 5303011, 7575730, 10120250, 10606022, 15151460, 18939325, 20240500, 21212044, 26515055, 37878650, 53030110, 75757300, 94696625, 106060220, 132575275, 189393250, 265150550, 378786500, 530301100, 662876375, 1325752750, 2651505500]

約数ペア:

[(1, 2651505500), (2, 1325752750), (4, 662876375), (5, 530301100), (7, 378786500), (10, 265150550), (14, 189393250), (20, 132575275), (25, 106060220), (28, 94696625), (35, 75757300), (50, 53030110), (70, 37878650), (100, 26515055), (125, 21212044), (131, 20240500), (140, 18939325), (175, 15151460), (250, 10606022), (262, 10120250), (350, 7575730), (500, 5303011), (524, 5060125), (655, 4048100), (700, 3787865), (875, 3030292), (917, 2891500), (1310, 2024050), (1750, 1515146), (1834, 1445750), (2620, 1012025), (3275, 809620), (3500, 757573), (3668, 722875), (4585, 578300), (5783, 458500), (6550, 404810), (9170, 289150), (11566, 229250), (13100, 202405), (16375, 161924), (18340, 144575), (22925, 115660), (23132, 114625), (28915, 91700), (32750, 80962), (40481, 65500), (45850, 57830)]