7284631900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{800509}}^1$

素因数の和:800543

約数の個数: 72

約数和(自身を含む): 19455595040

約数和(自身を除く): 12170963140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 800509, 1601018, 3202036, 4002545, 5603563, 8005090, 10406617, 11207126, 16010180, 20012725, 20813234, 22414252, 28017815, 40025450, 41626468, 52033085, 56035630, 72846319, 80050900, 104066170, 112071260, 140089075, 145692638, 208132340, 260165425, 280178150, 291385276, 364231595, 520330850, 560356300, 728463190, 1040661700, 1456926380, 1821157975, 3642315950, 7284631900]

約数ペア:

[(1, 7284631900), (2, 3642315950), (4, 1821157975), (5, 1456926380), (7, 1040661700), (10, 728463190), (13, 560356300), (14, 520330850), (20, 364231595), (25, 291385276), (26, 280178150), (28, 260165425), (35, 208132340), (50, 145692638), (52, 140089075), (65, 112071260), (70, 104066170), (91, 80050900), (100, 72846319), (130, 56035630), (140, 52033085), (175, 41626468), (182, 40025450), (260, 28017815), (325, 22414252), (350, 20813234), (364, 20012725), (455, 16010180), (650, 11207126), (700, 10406617), (910, 8005090), (1300, 5603563), (1820, 4002545), (2275, 3202036), (4550, 1601018), (9100, 800509)]