112025320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 291962880

約数和(自身を除く): 179937560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 43, 44, 55, 62, 86, 88, 110, 124, 155, 172, 191, 215, 220, 248, 310, 341, 344, 382, 430, 440, 473, 620, 682, 764, 860, 946, 955, 1240, 1333, 1364, 1528, 1705, 1720, 1892, 1910, 2101, 2365, 2666, 2728, 3410, 3784, 3820, 4202, 4730, 5332, 5921, 6665, 6820, 7640, 8213, 8404, 9460, 10505, 10664, 11842, 13330, 13640, 14663, 16426, 16808, 18920, 21010, 23684, 26660, 29326, 29605, 32852, 41065, 42020, 47368, 53320, 58652, 59210, 65131, 65704, 73315, 82130, 84040, 90343, 117304, 118420, 130262, 146630, 164260, 180686, 236840, 254603, 260524, 293260, 325655, 328520, 361372, 451715, 509206, 521048, 586520, 651310, 722744, 903430, 1018412, 1273015, 1302620, 1806860, 2036824, 2546030, 2605240, 2800633, 3613720, 5092060, 5601266, 10184120, 11202532, 14003165, 22405064, 28006330, 56012660, 112025320]

約数ペア:

[(1, 112025320), (2, 56012660), (4, 28006330), (5, 22405064), (8, 14003165), (10, 11202532), (11, 10184120), (20, 5601266), (22, 5092060), (31, 3613720), (40, 2800633), (43, 2605240), (44, 2546030), (55, 2036824), (62, 1806860), (86, 1302620), (88, 1273015), (110, 1018412), (124, 903430), (155, 722744), (172, 651310), (191, 586520), (215, 521048), (220, 509206), (248, 451715), (310, 361372), (341, 328520), (344, 325655), (382, 293260), (430, 260524), (440, 254603), (473, 236840), (620, 180686), (682, 164260), (764, 146630), (860, 130262), (946, 118420), (955, 117304), (1240, 90343), (1333, 84040), (1364, 82130), (1528, 73315), (1705, 65704), (1720, 65131), (1892, 59210), (1910, 58652), (2101, 53320), (2365, 47368), (2666, 42020), (2728, 41065), (3410, 32852), (3784, 29605), (3820, 29326), (4202, 26660), (4730, 23684), (5332, 21010), (5921, 18920), (6665, 16808), (6820, 16426), (7640, 14663), (8213, 13640), (8404, 13330), (9460, 11842), (10505, 10664)]