190555520

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10267}}^1$

素因数の和:10315

約数の個数: 64

約数和(自身を含む): 471301200

約数和(自身を除く): 280745680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 10267, 18560, 20534, 41068, 51335, 82136, 102670, 164272, 205340, 297743, 328544, 410680, 595486, 657088, 821360, 1190972, 1314176, 1488715, 1642720, 2381944, 2977430, 3285440, 4763888, 5954860, 6570880, 9527776, 11909720, 19055552, 23819440, 38111104, 47638880, 95277760, 190555520]

約数ペア:

[(1, 190555520), (2, 95277760), (4, 47638880), (5, 38111104), (8, 23819440), (10, 19055552), (16, 11909720), (20, 9527776), (29, 6570880), (32, 5954860), (40, 4763888), (58, 3285440), (64, 2977430), (80, 2381944), (116, 1642720), (128, 1488715), (145, 1314176), (160, 1190972), (232, 821360), (290, 657088), (320, 595486), (464, 410680), (580, 328544), (640, 297743), (928, 205340), (1160, 164272), (1856, 102670), (2320, 82136), (3712, 51335), (4640, 41068), (9280, 20534), (10267, 18560)]