40107984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 79884336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1511, 1659, 1896, 2212, 3022, 3318, 3792, 4424, 4533, 6044, 6636, 8848, 9066, 10577, 12088, 13272, 18132, 21154, 24176, 26544, 31731, 36264, 42308, 63462, 72528, 84616, 119369, 126924, 169232, 238738, 253848, 358107, 477476, 507696, 716214, 835583, 954952, 1432428, 1671166, 1909904, 2506749, 2864856, 3342332, 5013498, 5729712, 6684664, 10026996, 13369328, 20053992, 40107984]

約数ペア:

[(1, 40107984), (2, 20053992), (3, 13369328), (4, 10026996), (6, 6684664), (7, 5729712), (8, 5013498), (12, 3342332), (14, 2864856), (16, 2506749), (21, 1909904), (24, 1671166), (28, 1432428), (42, 954952), (48, 835583), (56, 716214), (79, 507696), (84, 477476), (112, 358107), (158, 253848), (168, 238738), (237, 169232), (316, 126924), (336, 119369), (474, 84616), (553, 72528), (632, 63462), (948, 42308), (1106, 36264), (1264, 31731), (1511, 26544), (1659, 24176), (1896, 21154), (2212, 18132), (3022, 13272), (3318, 12088), (3792, 10577), (4424, 9066), (4533, 8848), (6044, 6636)]