156737740850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{338563}}^1$

素因数の和:338819

約数の個数: 48

約数和(自身を含む): 299247239808

約数和(自身を除く): 142509498958

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 197, 235, 394, 470, 985, 1175, 1970, 2350, 4925, 9259, 9850, 18518, 46295, 92590, 231475, 338563, 462950, 677126, 1692815, 3385630, 8464075, 15912461, 16928150, 31824922, 66696911, 79562305, 133393822, 159124610, 333484555, 397811525, 666969110, 795623050, 1667422775, 3134754817, 3334845550, 6269509634, 15673774085, 31347548170, 78368870425, 156737740850]

約数ペア:

[(1, 156737740850), (2, 78368870425), (5, 31347548170), (10, 15673774085), (25, 6269509634), (47, 3334845550), (50, 3134754817), (94, 1667422775), (197, 795623050), (235, 666969110), (394, 397811525), (470, 333484555), (985, 159124610), (1175, 133393822), (1970, 79562305), (2350, 66696911), (4925, 31824922), (9259, 16928150), (9850, 15912461), (18518, 8464075), (46295, 3385630), (92590, 1692815), (231475, 677126), (338563, 462950)]