104210003200

素因数分解:

$2^8\times 5^2\times {\mathrm{521}}^1\times {\mathrm{31253}}^1$

素因数の和:31800

約数の個数: 108

約数和(自身を含む): 258439388508

約数和(自身を除く): 154229385308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 521, 640, 800, 1042, 1280, 1600, 2084, 2605, 3200, 4168, 5210, 6400, 8336, 10420, 13025, 16672, 20840, 26050, 31253, 33344, 41680, 52100, 62506, 66688, 83360, 104200, 125012, 133376, 156265, 166720, 208400, 250024, 312530, 333440, 416800, 500048, 625060, 666880, 781325, 833600, 1000096, 1250120, 1562650, 1667200, 2000192, 2500240, 3125300, 3334400, 4000384, 5000480, 6250600, 8000768, 10000960, 12501200, 16282813, 20001920, 25002400, 32565626, 40003840, 50004800, 65131252, 81414065, 100009600, 130262504, 162828130, 200019200, 260525008, 325656260, 407070325, 521050016, 651312520, 814140650, 1042100032, 1302625040, 1628281300, 2084200064, 2605250080, 3256562600, 4168400128, 5210500160, 6513125200, 10421000320, 13026250400, 20842000640, 26052500800, 52105001600, 104210003200]

約数ペア:

[(1, 104210003200), (2, 52105001600), (4, 26052500800), (5, 20842000640), (8, 13026250400), (10, 10421000320), (16, 6513125200), (20, 5210500160), (25, 4168400128), (32, 3256562600), (40, 2605250080), (50, 2084200064), (64, 1628281300), (80, 1302625040), (100, 1042100032), (128, 814140650), (160, 651312520), (200, 521050016), (256, 407070325), (320, 325656260), (400, 260525008), (521, 200019200), (640, 162828130), (800, 130262504), (1042, 100009600), (1280, 81414065), (1600, 65131252), (2084, 50004800), (2605, 40003840), (3200, 32565626), (4168, 25002400), (5210, 20001920), (6400, 16282813), (8336, 12501200), (10420, 10000960), (13025, 8000768), (16672, 6250600), (20840, 5000480), (26050, 4000384), (31253, 3334400), (33344, 3125300), (41680, 2500240), (52100, 2000192), (62506, 1667200), (66688, 1562650), (83360, 1250120), (104200, 1000096), (125012, 833600), (133376, 781325), (156265, 666880), (166720, 625060), (208400, 500048), (250024, 416800), (312530, 333440)]