44903120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 111809808

約数和(自身を除く): 66906688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 241, 272, 274, 340, 482, 548, 680, 685, 964, 1096, 1205, 1360, 1370, 1928, 2192, 2329, 2410, 2740, 3856, 4097, 4658, 4820, 5480, 8194, 9316, 9640, 10960, 11645, 16388, 18632, 19280, 20485, 23290, 32776, 33017, 37264, 40970, 46580, 65552, 66034, 81940, 93160, 132068, 163880, 165085, 186320, 264136, 327760, 330170, 528272, 561289, 660340, 1122578, 1320680, 2245156, 2641360, 2806445, 4490312, 5612890, 8980624, 11225780, 22451560, 44903120]

約数ペア:

[(1, 44903120), (2, 22451560), (4, 11225780), (5, 8980624), (8, 5612890), (10, 4490312), (16, 2806445), (17, 2641360), (20, 2245156), (34, 1320680), (40, 1122578), (68, 660340), (80, 561289), (85, 528272), (136, 330170), (137, 327760), (170, 264136), (241, 186320), (272, 165085), (274, 163880), (340, 132068), (482, 93160), (548, 81940), (680, 66034), (685, 65552), (964, 46580), (1096, 40970), (1205, 37264), (1360, 33017), (1370, 32776), (1928, 23290), (2192, 20485), (2329, 19280), (2410, 18632), (2740, 16388), (3856, 11645), (4097, 10960), (4658, 9640), (4820, 9316), (5480, 8194)]