13367075320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{16453}}^1$

素因数の和:17552

約数の個数: 64

約数和(自身を含む): 31690404000

約数和(自身を除く): 18323328680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1069, 2138, 4276, 5345, 8552, 10690, 16453, 20311, 21380, 32906, 40622, 42760, 65812, 81244, 82265, 101555, 131624, 162488, 164530, 203110, 312607, 329060, 406220, 625214, 658120, 812440, 1250428, 1563035, 2500856, 3126070, 6252140, 12504280, 17588257, 35176514, 70353028, 87941285, 140706056, 175882570, 334176883, 351765140, 668353766, 703530280, 1336707532, 1670884415, 2673415064, 3341768830, 6683537660, 13367075320]

約数ペア:

[(1, 13367075320), (2, 6683537660), (4, 3341768830), (5, 2673415064), (8, 1670884415), (10, 1336707532), (19, 703530280), (20, 668353766), (38, 351765140), (40, 334176883), (76, 175882570), (95, 140706056), (152, 87941285), (190, 70353028), (380, 35176514), (760, 17588257), (1069, 12504280), (2138, 6252140), (4276, 3126070), (5345, 2500856), (8552, 1563035), (10690, 1250428), (16453, 812440), (20311, 658120), (21380, 625214), (32906, 406220), (40622, 329060), (42760, 312607), (65812, 203110), (81244, 164530), (82265, 162488), (101555, 131624)]