233622440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3762

約数の個数: 64

約数和(自身を含む): 552562560

約数和(自身を除く): 318940120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1480, 1591, 1720, 3182, 3671, 6364, 7342, 7955, 12728, 14684, 15910, 18355, 29368, 31820, 36710, 63640, 73420, 135827, 146840, 157853, 271654, 315706, 543308, 631412, 679135, 789265, 1086616, 1262824, 1358270, 1578530, 2716540, 3157060, 5433080, 5840561, 6314120, 11681122, 23362244, 29202805, 46724488, 58405610, 116811220, 233622440]

約数ペア:

[(1, 233622440), (2, 116811220), (4, 58405610), (5, 46724488), (8, 29202805), (10, 23362244), (20, 11681122), (37, 6314120), (40, 5840561), (43, 5433080), (74, 3157060), (86, 2716540), (148, 1578530), (172, 1358270), (185, 1262824), (215, 1086616), (296, 789265), (344, 679135), (370, 631412), (430, 543308), (740, 315706), (860, 271654), (1480, 157853), (1591, 146840), (1720, 135827), (3182, 73420), (3671, 63640), (6364, 36710), (7342, 31820), (7955, 29368), (12728, 18355), (14684, 15910)]