39123520

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1307

約数の個数: 56

約数和(自身を含む): 94146624

約数和(自身を除く): 55023104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1187, 1648, 2060, 2374, 3296, 4120, 4748, 5935, 6592, 8240, 9496, 11870, 16480, 18992, 23740, 32960, 37984, 47480, 75968, 94960, 122261, 189920, 244522, 379840, 489044, 611305, 978088, 1222610, 1956176, 2445220, 3912352, 4890440, 7824704, 9780880, 19561760, 39123520]

約数ペア:

[(1, 39123520), (2, 19561760), (4, 9780880), (5, 7824704), (8, 4890440), (10, 3912352), (16, 2445220), (20, 1956176), (32, 1222610), (40, 978088), (64, 611305), (80, 489044), (103, 379840), (160, 244522), (206, 189920), (320, 122261), (412, 94960), (515, 75968), (824, 47480), (1030, 37984), (1187, 32960), (1648, 23740), (2060, 18992), (2374, 16480), (3296, 11870), (4120, 9496), (4748, 8240), (5935, 6592)]