229692440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2267}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 551124000

約数和(自身を除く): 321431560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 298, 340, 596, 680, 745, 1192, 1490, 2267, 2533, 2980, 4534, 5066, 5960, 9068, 10132, 11335, 12665, 18136, 20264, 22670, 25330, 38539, 45340, 50660, 77078, 90680, 101320, 154156, 192695, 308312, 337783, 385390, 675566, 770780, 1351132, 1541560, 1688915, 2702264, 3377830, 5742311, 6755660, 11484622, 13511320, 22969244, 28711555, 45938488, 57423110, 114846220, 229692440]

約数ペア:

[(1, 229692440), (2, 114846220), (4, 57423110), (5, 45938488), (8, 28711555), (10, 22969244), (17, 13511320), (20, 11484622), (34, 6755660), (40, 5742311), (68, 3377830), (85, 2702264), (136, 1688915), (149, 1541560), (170, 1351132), (298, 770780), (340, 675566), (596, 385390), (680, 337783), (745, 308312), (1192, 192695), (1490, 154156), (2267, 101320), (2533, 90680), (2980, 77078), (4534, 50660), (5066, 45340), (5960, 38539), (9068, 25330), (10132, 22670), (11335, 20264), (12665, 18136)]