13222300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 35338016

約数和(自身を除く): 22115716

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, 650, 700, 910, 1300, 1453, 1820, 2275, 2906, 4550, 5812, 7265, 9100, 10171, 14530, 18889, 20342, 29060, 36325, 37778, 40684, 50855, 72650, 75556, 94445, 101710, 132223, 145300, 188890, 203420, 254275, 264446, 377780, 472225, 508550, 528892, 661115, 944450, 1017100, 1322230, 1888900, 2644460, 3305575, 6611150, 13222300]

約数ペア:

[(1, 13222300), (2, 6611150), (4, 3305575), (5, 2644460), (7, 1888900), (10, 1322230), (13, 1017100), (14, 944450), (20, 661115), (25, 528892), (26, 508550), (28, 472225), (35, 377780), (50, 264446), (52, 254275), (65, 203420), (70, 188890), (91, 145300), (100, 132223), (130, 101710), (140, 94445), (175, 75556), (182, 72650), (260, 50855), (325, 40684), (350, 37778), (364, 36325), (455, 29060), (650, 20342), (700, 18889), (910, 14530), (1300, 10171), (1453, 9100), (1820, 7265), (2275, 5812), (2906, 4550)]