24562720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 72997848

約数和(自身を除く): 48435128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 241, 245, 260, 280, 364, 392, 416, 455, 482, 490, 520, 560, 637, 728, 784, 910, 964, 980, 1040, 1120, 1205, 1274, 1456, 1568, 1687, 1820, 1928, 1960, 2080, 2410, 2548, 2912, 3133, 3185, 3374, 3640, 3856, 3920, 4820, 5096, 6266, 6370, 6748, 7280, 7712, 7840, 8435, 9640, 10192, 11809, 12532, 12740, 13496, 14560, 15665, 16870, 19280, 20384, 21931, 23618, 25064, 25480, 26992, 31330, 33740, 38560, 43862, 47236, 50128, 50960, 53984, 59045, 62660, 67480, 87724, 94472, 100256, 101920, 109655, 118090, 125320, 134960, 153517, 175448, 188944, 219310, 236180, 250640, 269920, 307034, 350896, 377888, 438620, 472360, 501280, 614068, 701792, 767585, 877240, 944720, 1228136, 1535170, 1754480, 1889440, 2456272, 3070340, 3508960, 4912544, 6140680, 12281360, 24562720]

約数ペア:

[(1, 24562720), (2, 12281360), (4, 6140680), (5, 4912544), (7, 3508960), (8, 3070340), (10, 2456272), (13, 1889440), (14, 1754480), (16, 1535170), (20, 1228136), (26, 944720), (28, 877240), (32, 767585), (35, 701792), (40, 614068), (49, 501280), (52, 472360), (56, 438620), (65, 377888), (70, 350896), (80, 307034), (91, 269920), (98, 250640), (104, 236180), (112, 219310), (130, 188944), (140, 175448), (160, 153517), (182, 134960), (196, 125320), (208, 118090), (224, 109655), (241, 101920), (245, 100256), (260, 94472), (280, 87724), (364, 67480), (392, 62660), (416, 59045), (455, 53984), (482, 50960), (490, 50128), (520, 47236), (560, 43862), (637, 38560), (728, 33740), (784, 31330), (910, 26992), (964, 25480), (980, 25064), (1040, 23618), (1120, 21931), (1205, 20384), (1274, 19280), (1456, 16870), (1568, 15665), (1687, 14560), (1820, 13496), (1928, 12740), (1960, 12532), (2080, 11809), (2410, 10192), (2548, 9640), (2912, 8435), (3133, 7840), (3185, 7712), (3374, 7280), (3640, 6748), (3856, 6370), (3920, 6266), (4820, 5096)]