103703320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16103}}^1$

素因数の和:16144

約数の個数: 64

約数和(自身を含む): 278277120

約数和(自身を除く): 174573800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 16103, 32206, 64412, 80515, 112721, 128824, 161030, 225442, 322060, 370369, 450884, 563605, 644120, 740738, 901768, 1127210, 1481476, 1851845, 2254420, 2592583, 2962952, 3703690, 4508840, 5185166, 7407380, 10370332, 12962915, 14814760, 20740664, 25925830, 51851660, 103703320]

約数ペア:

[(1, 103703320), (2, 51851660), (4, 25925830), (5, 20740664), (7, 14814760), (8, 12962915), (10, 10370332), (14, 7407380), (20, 5185166), (23, 4508840), (28, 3703690), (35, 2962952), (40, 2592583), (46, 2254420), (56, 1851845), (70, 1481476), (92, 1127210), (115, 901768), (140, 740738), (161, 644120), (184, 563605), (230, 450884), (280, 370369), (322, 322060), (460, 225442), (644, 161030), (805, 128824), (920, 112721), (1288, 80515), (1610, 64412), (3220, 32206), (6440, 16103)]