2880201700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{4337}}^1$

素因数の和:4609

約数の個数: 72

約数和(自身を含む): 6495287400

約数和(自身を除く): 3615085700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 229, 290, 458, 580, 725, 916, 1145, 1450, 2290, 2900, 4337, 4580, 5725, 6641, 8674, 11450, 13282, 17348, 21685, 22900, 26564, 33205, 43370, 66410, 86740, 108425, 125773, 132820, 166025, 216850, 251546, 332050, 433700, 503092, 628865, 664100, 993173, 1257730, 1986346, 2515460, 3144325, 3972692, 4965865, 6288650, 9931730, 12577300, 19863460, 24829325, 28802017, 49658650, 57604034, 99317300, 115208068, 144010085, 288020170, 576040340, 720050425, 1440100850, 2880201700]

約数ペア:

[(1, 2880201700), (2, 1440100850), (4, 720050425), (5, 576040340), (10, 288020170), (20, 144010085), (25, 115208068), (29, 99317300), (50, 57604034), (58, 49658650), (100, 28802017), (116, 24829325), (145, 19863460), (229, 12577300), (290, 9931730), (458, 6288650), (580, 4965865), (725, 3972692), (916, 3144325), (1145, 2515460), (1450, 1986346), (2290, 1257730), (2900, 993173), (4337, 664100), (4580, 628865), (5725, 503092), (6641, 433700), (8674, 332050), (11450, 251546), (13282, 216850), (17348, 166025), (21685, 132820), (22900, 125773), (26564, 108425), (33205, 86740), (43370, 66410)]