7640600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 20355840

約数和(自身を除く): 12715240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 151, 184, 200, 220, 230, 253, 275, 302, 440, 460, 506, 550, 575, 604, 755, 920, 1012, 1100, 1150, 1208, 1265, 1510, 1661, 2024, 2200, 2300, 2530, 3020, 3322, 3473, 3775, 4600, 5060, 6040, 6325, 6644, 6946, 7550, 8305, 10120, 12650, 13288, 13892, 15100, 16610, 17365, 25300, 27784, 30200, 33220, 34730, 38203, 41525, 50600, 66440, 69460, 76406, 83050, 86825, 138920, 152812, 166100, 173650, 191015, 305624, 332200, 347300, 382030, 694600, 764060, 955075, 1528120, 1910150, 3820300, 7640600]

約数ペア:

[(1, 7640600), (2, 3820300), (4, 1910150), (5, 1528120), (8, 955075), (10, 764060), (11, 694600), (20, 382030), (22, 347300), (23, 332200), (25, 305624), (40, 191015), (44, 173650), (46, 166100), (50, 152812), (55, 138920), (88, 86825), (92, 83050), (100, 76406), (110, 69460), (115, 66440), (151, 50600), (184, 41525), (200, 38203), (220, 34730), (230, 33220), (253, 30200), (275, 27784), (302, 25300), (440, 17365), (460, 16610), (506, 15100), (550, 13892), (575, 13288), (604, 12650), (755, 10120), (920, 8305), (1012, 7550), (1100, 6946), (1150, 6644), (1208, 6325), (1265, 6040), (1510, 5060), (1661, 4600), (2024, 3775), (2200, 3473), (2300, 3322), (2530, 3020)]