37421260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 85258656

約数和(自身を除く): 47837396

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 73, 76, 95, 142, 146, 190, 284, 292, 355, 361, 365, 380, 710, 722, 730, 1349, 1387, 1420, 1444, 1460, 1805, 2698, 2774, 3610, 5183, 5396, 5548, 6745, 6935, 7220, 10366, 13490, 13870, 20732, 25631, 25915, 26353, 26980, 27740, 51262, 51830, 52706, 98477, 102524, 103660, 105412, 128155, 131765, 196954, 256310, 263530, 393908, 492385, 512620, 527060, 984770, 1871063, 1969540, 3742126, 7484252, 9355315, 18710630, 37421260]

約数ペア:

[(1, 37421260), (2, 18710630), (4, 9355315), (5, 7484252), (10, 3742126), (19, 1969540), (20, 1871063), (38, 984770), (71, 527060), (73, 512620), (76, 492385), (95, 393908), (142, 263530), (146, 256310), (190, 196954), (284, 131765), (292, 128155), (355, 105412), (361, 103660), (365, 102524), (380, 98477), (710, 52706), (722, 51830), (730, 51262), (1349, 27740), (1387, 26980), (1420, 26353), (1444, 25915), (1460, 25631), (1805, 20732), (2698, 13870), (2774, 13490), (3610, 10366), (5183, 7220), (5396, 6935), (5548, 6745)]