10365790480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{10639}}^1$

素因数の和:11312

約数の個数: 80

約数和(自身を含む): 25410873600

約数和(自身を除く): 15045083120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 641, 760, 1282, 1520, 2564, 3205, 5128, 6410, 10256, 10639, 12179, 12820, 21278, 24358, 25640, 42556, 48716, 51280, 53195, 60895, 85112, 97432, 106390, 121790, 170224, 194864, 202141, 212780, 243580, 404282, 425560, 487160, 808564, 851120, 974320, 1010705, 1617128, 2021410, 3234256, 4042820, 6819599, 8085640, 13639198, 16171280, 27278396, 34097995, 54556792, 68195990, 109113584, 129572381, 136391980, 259144762, 272783960, 518289524, 545567920, 647861905, 1036579048, 1295723810, 2073158096, 2591447620, 5182895240, 10365790480]

約数ペア:

[(1, 10365790480), (2, 5182895240), (4, 2591447620), (5, 2073158096), (8, 1295723810), (10, 1036579048), (16, 647861905), (19, 545567920), (20, 518289524), (38, 272783960), (40, 259144762), (76, 136391980), (80, 129572381), (95, 109113584), (152, 68195990), (190, 54556792), (304, 34097995), (380, 27278396), (641, 16171280), (760, 13639198), (1282, 8085640), (1520, 6819599), (2564, 4042820), (3205, 3234256), (5128, 2021410), (6410, 1617128), (10256, 1010705), (10639, 974320), (12179, 851120), (12820, 808564), (21278, 487160), (24358, 425560), (25640, 404282), (42556, 243580), (48716, 212780), (51280, 202141), (53195, 194864), (60895, 170224), (85112, 121790), (97432, 106390)]