610899320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1453}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 1438413120

約数和(自身を除く): 827513800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 457, 460, 914, 920, 1453, 1828, 2285, 2906, 3656, 4570, 5812, 7265, 9140, 10511, 11624, 14530, 18280, 21022, 29060, 33419, 42044, 52555, 58120, 66838, 84088, 105110, 133676, 167095, 210220, 267352, 334190, 420440, 664021, 668380, 1328042, 1336760, 2656084, 3320105, 5312168, 6640210, 13280420, 15272483, 26560840, 30544966, 61089932, 76362415, 122179864, 152724830, 305449660, 610899320]

約数ペア:

[(1, 610899320), (2, 305449660), (4, 152724830), (5, 122179864), (8, 76362415), (10, 61089932), (20, 30544966), (23, 26560840), (40, 15272483), (46, 13280420), (92, 6640210), (115, 5312168), (184, 3320105), (230, 2656084), (457, 1336760), (460, 1328042), (914, 668380), (920, 664021), (1453, 420440), (1828, 334190), (2285, 267352), (2906, 210220), (3656, 167095), (4570, 133676), (5812, 105110), (7265, 84088), (9140, 66838), (10511, 58120), (11624, 52555), (14530, 42044), (18280, 33419), (21022, 29060)]