12268300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 30623040

約数和(自身を除く): 18354740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 587, 836, 950, 1045, 1100, 1174, 1900, 2090, 2348, 2935, 4180, 5225, 5870, 6457, 10450, 11153, 11740, 12914, 14675, 20900, 22306, 25828, 29350, 32285, 44612, 55765, 58700, 64570, 111530, 122683, 129140, 161425, 223060, 245366, 278825, 322850, 490732, 557650, 613415, 645700, 1115300, 1226830, 2453660, 3067075, 6134150, 12268300]

約数ペア:

[(1, 12268300), (2, 6134150), (4, 3067075), (5, 2453660), (10, 1226830), (11, 1115300), (19, 645700), (20, 613415), (22, 557650), (25, 490732), (38, 322850), (44, 278825), (50, 245366), (55, 223060), (76, 161425), (95, 129140), (100, 122683), (110, 111530), (190, 64570), (209, 58700), (220, 55765), (275, 44612), (380, 32285), (418, 29350), (475, 25828), (550, 22306), (587, 20900), (836, 14675), (950, 12914), (1045, 11740), (1100, 11153), (1174, 10450), (1900, 6457), (2090, 5870), (2348, 5225), (2935, 4180)]