1036690480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3637}}^1$

素因数の和:4166

約数の個数: 80

約数和(自身を含む): 2760805440

約数和(自身を除く): 1724114960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 509, 560, 1018, 2036, 2545, 3563, 3637, 4072, 5090, 7126, 7274, 8144, 10180, 14252, 14548, 17815, 18185, 20360, 25459, 28504, 29096, 35630, 36370, 40720, 50918, 57008, 58192, 71260, 72740, 101836, 127295, 142520, 145480, 203672, 254590, 285040, 290960, 407344, 509180, 1018360, 1851233, 2036720, 3702466, 7404932, 9256165, 12958631, 14809864, 18512330, 25917262, 29619728, 37024660, 51834524, 64793155, 74049320, 103669048, 129586310, 148098640, 207338096, 259172620, 518345240, 1036690480]

約数ペア:

[(1, 1036690480), (2, 518345240), (4, 259172620), (5, 207338096), (7, 148098640), (8, 129586310), (10, 103669048), (14, 74049320), (16, 64793155), (20, 51834524), (28, 37024660), (35, 29619728), (40, 25917262), (56, 18512330), (70, 14809864), (80, 12958631), (112, 9256165), (140, 7404932), (280, 3702466), (509, 2036720), (560, 1851233), (1018, 1018360), (2036, 509180), (2545, 407344), (3563, 290960), (3637, 285040), (4072, 254590), (5090, 203672), (7126, 145480), (7274, 142520), (8144, 127295), (10180, 101836), (14252, 72740), (14548, 71260), (17815, 58192), (18185, 57008), (20360, 50918), (25459, 40720), (28504, 36370), (29096, 35630)]