798706480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 2203483968

約数和(自身を除く): 1404777488

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 440, 484, 520, 572, 577, 605, 715, 880, 968, 1040, 1144, 1154, 1210, 1331, 1430, 1573, 1936, 2288, 2308, 2420, 2662, 2860, 2885, 3146, 4616, 4840, 5324, 5720, 5770, 6292, 6347, 6655, 7501, 7865, 9232, 9680, 10648, 11440, 11540, 12584, 12694, 13310, 15002, 15730, 17303, 21296, 23080, 25168, 25388, 26620, 30004, 31460, 31735, 34606, 37505, 46160, 50776, 53240, 60008, 62920, 63470, 69212, 69817, 75010, 82511, 86515, 101552, 106480, 120016, 125840, 126940, 138424, 139634, 150020, 165022, 173030, 253880, 276848, 279268, 300040, 330044, 346060, 349085, 412555, 507760, 558536, 600080, 660088, 692120, 698170, 767987, 825110, 907621, 1117072, 1320176, 1384240, 1396340, 1535974, 1650220, 1815242, 2792680, 3071948, 3300440, 3630484, 3839935, 4538105, 5585360, 6143896, 6600880, 7260968, 7679870, 9076210, 9983831, 12287792, 14521936, 15359740, 18152420, 19967662, 30719480, 36304840, 39935324, 49919155, 61438960, 72609680, 79870648, 99838310, 159741296, 199676620, 399353240, 798706480]

約数ペア:

[(1, 798706480), (2, 399353240), (4, 199676620), (5, 159741296), (8, 99838310), (10, 79870648), (11, 72609680), (13, 61438960), (16, 49919155), (20, 39935324), (22, 36304840), (26, 30719480), (40, 19967662), (44, 18152420), (52, 15359740), (55, 14521936), (65, 12287792), (80, 9983831), (88, 9076210), (104, 7679870), (110, 7260968), (121, 6600880), (130, 6143896), (143, 5585360), (176, 4538105), (208, 3839935), (220, 3630484), (242, 3300440), (260, 3071948), (286, 2792680), (440, 1815242), (484, 1650220), (520, 1535974), (572, 1396340), (577, 1384240), (605, 1320176), (715, 1117072), (880, 907621), (968, 825110), (1040, 767987), (1144, 698170), (1154, 692120), (1210, 660088), (1331, 600080), (1430, 558536), (1573, 507760), (1936, 412555), (2288, 349085), (2308, 346060), (2420, 330044), (2662, 300040), (2860, 279268), (2885, 276848), (3146, 253880), (4616, 173030), (4840, 165022), (5324, 150020), (5720, 139634), (5770, 138424), (6292, 126940), (6347, 125840), (6655, 120016), (7501, 106480), (7865, 101552), (9232, 86515), (9680, 82511), (10648, 75010), (11440, 69817), (11540, 69212), (12584, 63470), (12694, 62920), (13310, 60008), (15002, 53240), (15730, 50776), (17303, 46160), (21296, 37505), (23080, 34606), (25168, 31735), (25388, 31460), (26620, 30004)]