44530480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 110885760

約数和(自身を除く): 66355280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 239, 272, 274, 340, 478, 548, 680, 685, 956, 1096, 1195, 1360, 1370, 1912, 2192, 2329, 2390, 2740, 3824, 4063, 4658, 4780, 5480, 8126, 9316, 9560, 10960, 11645, 16252, 18632, 19120, 20315, 23290, 32504, 32743, 37264, 40630, 46580, 65008, 65486, 81260, 93160, 130972, 162520, 163715, 186320, 261944, 325040, 327430, 523888, 556631, 654860, 1113262, 1309720, 2226524, 2619440, 2783155, 4453048, 5566310, 8906096, 11132620, 22265240, 44530480]

約数ペア:

[(1, 44530480), (2, 22265240), (4, 11132620), (5, 8906096), (8, 5566310), (10, 4453048), (16, 2783155), (17, 2619440), (20, 2226524), (34, 1309720), (40, 1113262), (68, 654860), (80, 556631), (85, 523888), (136, 327430), (137, 325040), (170, 261944), (239, 186320), (272, 163715), (274, 162520), (340, 130972), (478, 93160), (548, 81260), (680, 65486), (685, 65008), (956, 46580), (1096, 40630), (1195, 37264), (1360, 32743), (1370, 32504), (1912, 23290), (2192, 20315), (2329, 19120), (2390, 18632), (2740, 16252), (3824, 11645), (4063, 10960), (4658, 9560), (4780, 9316), (5480, 8126)]