4213300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 11277056

約数和(自身を除く): 7063756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 463, 650, 700, 910, 926, 1300, 1820, 1852, 2275, 2315, 3241, 4550, 4630, 6019, 6482, 9100, 9260, 11575, 12038, 12964, 16205, 23150, 24076, 30095, 32410, 42133, 46300, 60190, 64820, 81025, 84266, 120380, 150475, 162050, 168532, 210665, 300950, 324100, 421330, 601900, 842660, 1053325, 2106650, 4213300]

約数ペア:

[(1, 4213300), (2, 2106650), (4, 1053325), (5, 842660), (7, 601900), (10, 421330), (13, 324100), (14, 300950), (20, 210665), (25, 168532), (26, 162050), (28, 150475), (35, 120380), (50, 84266), (52, 81025), (65, 64820), (70, 60190), (91, 46300), (100, 42133), (130, 32410), (140, 30095), (175, 24076), (182, 23150), (260, 16205), (325, 12964), (350, 12038), (364, 11575), (455, 9260), (463, 9100), (650, 6482), (700, 6019), (910, 4630), (926, 4550), (1300, 3241), (1820, 2315), (1852, 2275)]