1004553760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28933}}^1$

素因数の和:28986

約数の個数: 96

約数和(自身を含む): 2799885312

約数和(自身を除く): 1795331552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 28933, 34720, 57866, 115732, 144665, 202531, 231464, 289330, 405062, 462928, 578660, 810124, 896923, 925856, 1012655, 1157320, 1620248, 1793846, 2025310, 2314640, 3240496, 3587692, 4050620, 4484615, 4629280, 6278461, 6480992, 7175384, 8101240, 8969230, 12556922, 14350768, 16202480, 17938460, 25113844, 28701536, 31392305, 32404960, 35876920, 50227688, 62784610, 71753840, 100455376, 125569220, 143507680, 200910752, 251138440, 502276880, 1004553760]

約数ペア:

[(1, 1004553760), (2, 502276880), (4, 251138440), (5, 200910752), (7, 143507680), (8, 125569220), (10, 100455376), (14, 71753840), (16, 62784610), (20, 50227688), (28, 35876920), (31, 32404960), (32, 31392305), (35, 28701536), (40, 25113844), (56, 17938460), (62, 16202480), (70, 14350768), (80, 12556922), (112, 8969230), (124, 8101240), (140, 7175384), (155, 6480992), (160, 6278461), (217, 4629280), (224, 4484615), (248, 4050620), (280, 3587692), (310, 3240496), (434, 2314640), (496, 2025310), (560, 1793846), (620, 1620248), (868, 1157320), (992, 1012655), (1085, 925856), (1120, 896923), (1240, 810124), (1736, 578660), (2170, 462928), (2480, 405062), (3472, 289330), (4340, 231464), (4960, 202531), (6944, 144665), (8680, 115732), (17360, 57866), (28933, 34720)]