8285619440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{5869}}^1$

素因数の和:8410

約数の個数: 80

約数和(自身を含む): 22028560320

約数和(自身を除く): 13742940880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2521, 5042, 5869, 10084, 11738, 12605, 17647, 20168, 23476, 25210, 29345, 35294, 40336, 41083, 46952, 50420, 58690, 70588, 82166, 88235, 93904, 100840, 117380, 141176, 164332, 176470, 201680, 205415, 234760, 282352, 328664, 352940, 410830, 469520, 657328, 705880, 821660, 1411760, 1643320, 3286640, 14795749, 29591498, 59182996, 73978745, 103570243, 118365992, 147957490, 207140486, 236731984, 295914980, 414280972, 517851215, 591829960, 828561944, 1035702430, 1183659920, 1657123888, 2071404860, 4142809720, 8285619440]

約数ペア:

[(1, 8285619440), (2, 4142809720), (4, 2071404860), (5, 1657123888), (7, 1183659920), (8, 1035702430), (10, 828561944), (14, 591829960), (16, 517851215), (20, 414280972), (28, 295914980), (35, 236731984), (40, 207140486), (56, 147957490), (70, 118365992), (80, 103570243), (112, 73978745), (140, 59182996), (280, 29591498), (560, 14795749), (2521, 3286640), (5042, 1643320), (5869, 1411760), (10084, 821660), (11738, 705880), (12605, 657328), (17647, 469520), (20168, 410830), (23476, 352940), (25210, 328664), (29345, 282352), (35294, 234760), (40336, 205415), (41083, 201680), (46952, 176470), (50420, 164332), (58690, 141176), (70588, 117380), (82166, 100840), (88235, 93904)]