22149400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 63433440

約数和(自身を除く): 41284040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1217, 1300, 1400, 1820, 2275, 2434, 2600, 3640, 4550, 4868, 6085, 8519, 9100, 9736, 12170, 15821, 17038, 18200, 24340, 30425, 31642, 34076, 42595, 48680, 60850, 63284, 68152, 79105, 85190, 110747, 121700, 126568, 158210, 170380, 212975, 221494, 243400, 316420, 340760, 395525, 425950, 442988, 553735, 632840, 791050, 851900, 885976, 1107470, 1582100, 1703800, 2214940, 2768675, 3164200, 4429880, 5537350, 11074700, 22149400]

約数ペア:

[(1, 22149400), (2, 11074700), (4, 5537350), (5, 4429880), (7, 3164200), (8, 2768675), (10, 2214940), (13, 1703800), (14, 1582100), (20, 1107470), (25, 885976), (26, 851900), (28, 791050), (35, 632840), (40, 553735), (50, 442988), (52, 425950), (56, 395525), (65, 340760), (70, 316420), (91, 243400), (100, 221494), (104, 212975), (130, 170380), (140, 158210), (175, 126568), (182, 121700), (200, 110747), (260, 85190), (280, 79105), (325, 68152), (350, 63284), (364, 60850), (455, 48680), (520, 42595), (650, 34076), (700, 31642), (728, 30425), (910, 24340), (1217, 18200), (1300, 17038), (1400, 15821), (1820, 12170), (2275, 9736), (2434, 9100), (2600, 8519), (3640, 6085), (4550, 4868)]