274313000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{21101}}^1$

素因数の和:21135

約数の個数: 64

約数和(自身を含む): 691301520

約数和(自身を除く): 416988520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 13000, 21101, 42202, 84404, 105505, 168808, 211010, 274313, 422020, 527525, 548626, 844040, 1055050, 1097252, 1371565, 2110100, 2194504, 2637625, 2743130, 4220200, 5275250, 5486260, 6857825, 10550500, 10972520, 13715650, 21101000, 27431300, 34289125, 54862600, 68578250, 137156500, 274313000]

約数ペア:

[(1, 274313000), (2, 137156500), (4, 68578250), (5, 54862600), (8, 34289125), (10, 27431300), (13, 21101000), (20, 13715650), (25, 10972520), (26, 10550500), (40, 6857825), (50, 5486260), (52, 5275250), (65, 4220200), (100, 2743130), (104, 2637625), (125, 2194504), (130, 2110100), (200, 1371565), (250, 1097252), (260, 1055050), (325, 844040), (500, 548626), (520, 527525), (650, 422020), (1000, 274313), (1300, 211010), (1625, 168808), (2600, 105505), (3250, 84404), (6500, 42202), (13000, 21101)]