184440820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8893}}^1$

素因数の和:8980

約数の個数: 48

約数和(自身を含む): 416879568

約数和(自身を除く): 232438748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 8893, 10370, 17786, 20740, 35572, 44465, 88930, 151181, 177860, 302362, 542473, 604724, 755905, 1084946, 1511810, 2169892, 2712365, 3023620, 5424730, 9222041, 10849460, 18444082, 36888164, 46110205, 92220410, 184440820]

約数ペア:

[(1, 184440820), (2, 92220410), (4, 46110205), (5, 36888164), (10, 18444082), (17, 10849460), (20, 9222041), (34, 5424730), (61, 3023620), (68, 2712365), (85, 2169892), (122, 1511810), (170, 1084946), (244, 755905), (305, 604724), (340, 542473), (610, 302362), (1037, 177860), (1220, 151181), (2074, 88930), (4148, 44465), (5185, 35572), (8893, 20740), (10370, 17786)]