2003141024

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1750

約数の個数: 72

約数和(自身を含む): 4181655492

約数和(自身を除く): 2178514468

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 529, 584, 736, 1058, 1168, 1621, 1679, 2116, 2336, 3242, 3358, 4232, 6484, 6716, 8464, 12968, 13432, 16928, 25936, 26864, 37283, 38617, 51872, 53728, 74566, 77234, 118333, 149132, 154468, 236666, 298264, 308936, 473332, 596528, 617872, 857509, 946664, 1193056, 1235744, 1715018, 1893328, 2721659, 3430036, 3786656, 5443318, 6860072, 10886636, 13720144, 21773272, 27440288, 43546544, 62598157, 87093088, 125196314, 250392628, 500785256, 1001570512, 2003141024]

約数ペア:

[(1, 2003141024), (2, 1001570512), (4, 500785256), (8, 250392628), (16, 125196314), (23, 87093088), (32, 62598157), (46, 43546544), (73, 27440288), (92, 21773272), (146, 13720144), (184, 10886636), (292, 6860072), (368, 5443318), (529, 3786656), (584, 3430036), (736, 2721659), (1058, 1893328), (1168, 1715018), (1621, 1235744), (1679, 1193056), (2116, 946664), (2336, 857509), (3242, 617872), (3358, 596528), (4232, 473332), (6484, 308936), (6716, 298264), (8464, 236666), (12968, 154468), (13432, 149132), (16928, 118333), (25936, 77234), (26864, 74566), (37283, 53728), (38617, 51872)]