24401960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 61862400

約数和(自身を除く): 37460440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 1789, 2728, 3410, 3578, 6820, 7156, 8945, 13640, 14312, 17890, 19679, 35780, 39358, 55459, 71560, 78716, 98395, 110918, 157432, 196790, 221836, 277295, 393580, 443672, 554590, 610049, 787160, 1109180, 1220098, 2218360, 2440196, 3050245, 4880392, 6100490, 12200980, 24401960]

約数ペア:

[(1, 24401960), (2, 12200980), (4, 6100490), (5, 4880392), (8, 3050245), (10, 2440196), (11, 2218360), (20, 1220098), (22, 1109180), (31, 787160), (40, 610049), (44, 554590), (55, 443672), (62, 393580), (88, 277295), (110, 221836), (124, 196790), (155, 157432), (220, 110918), (248, 98395), (310, 78716), (341, 71560), (440, 55459), (620, 39358), (682, 35780), (1240, 19679), (1364, 17890), (1705, 14312), (1789, 13640), (2728, 8945), (3410, 7156), (3578, 6820)]