5648895320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1069}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 14213880000

約数和(自身を除く): 8564984680

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 409, 646, 680, 760, 818, 1069, 1292, 1615, 1636, 2045, 2138, 2584, 3230, 3272, 4090, 4276, 5345, 6460, 6953, 7771, 8180, 8552, 10690, 12920, 13906, 15542, 16360, 18173, 20311, 21380, 27812, 31084, 34765, 36346, 38855, 40622, 42760, 55624, 62168, 69530, 72692, 77710, 81244, 90865, 101555, 132107, 139060, 145384, 155420, 162488, 181730, 203110, 264214, 278120, 310840, 345287, 363460, 406220, 437221, 528428, 660535, 690574, 726920, 812440, 874442, 1056856, 1321070, 1381148, 1726435, 1748884, 2186105, 2642140, 2762296, 3452870, 3497768, 4372210, 5284280, 6905740, 7432757, 8307199, 8744420, 13811480, 14865514, 16614398, 17488840, 29731028, 33228796, 37163785, 41535995, 59462056, 66457592, 74327570, 83071990, 141222383, 148655140, 166143980, 282444766, 297310280, 332287960, 564889532, 706111915, 1129779064, 1412223830, 2824447660, 5648895320]

約数ペア:

[(1, 5648895320), (2, 2824447660), (4, 1412223830), (5, 1129779064), (8, 706111915), (10, 564889532), (17, 332287960), (19, 297310280), (20, 282444766), (34, 166143980), (38, 148655140), (40, 141222383), (68, 83071990), (76, 74327570), (85, 66457592), (95, 59462056), (136, 41535995), (152, 37163785), (170, 33228796), (190, 29731028), (323, 17488840), (340, 16614398), (380, 14865514), (409, 13811480), (646, 8744420), (680, 8307199), (760, 7432757), (818, 6905740), (1069, 5284280), (1292, 4372210), (1615, 3497768), (1636, 3452870), (2045, 2762296), (2138, 2642140), (2584, 2186105), (3230, 1748884), (3272, 1726435), (4090, 1381148), (4276, 1321070), (5345, 1056856), (6460, 874442), (6953, 812440), (7771, 726920), (8180, 690574), (8552, 660535), (10690, 528428), (12920, 437221), (13906, 406220), (15542, 363460), (16360, 345287), (18173, 310840), (20311, 278120), (21380, 264214), (27812, 203110), (31084, 181730), (34765, 162488), (36346, 155420), (38855, 145384), (40622, 139060), (42760, 132107), (55624, 101555), (62168, 90865), (69530, 81244), (72692, 77710)]