278913060400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2332049}}^1$

素因数の和:2332103

約数の個数: 120

約数和(自身を含む): 753009616800

約数和(自身を除く): 474096556400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 920, 1040, 1150, 1196, 1300, 1495, 1840, 2300, 2392, 2600, 2990, 4600, 4784, 5200, 5980, 7475, 9200, 11960, 14950, 23920, 29900, 59800, 119600, 2332049, 4664098, 9328196, 11660245, 18656392, 23320490, 30316637, 37312784, 46640980, 53637127, 58301225, 60633274, 93281960, 107274254, 116602450, 121266548, 151583185, 186563920, 214548508, 233204900, 242533096, 268185635, 303166370, 429097016, 466409800, 485066192, 536371270, 606332740, 697282651, 757915925, 858194032, 932819600, 1072742540, 1212665480, 1340928175, 1394565302, 1515831850, 2145485080, 2425330960, 2681856350, 2789130604, 3031663700, 3486413255, 4290970160, 5363712700, 5578261208, 6063327400, 6972826510, 10727425400, 11156522416, 12126654800, 13945653020, 17432066275, 21454850800, 27891306040, 34864132550, 55782612080, 69728265100, 139456530200, 278913060400]

約数ペア:

[(1, 278913060400), (2, 139456530200), (4, 69728265100), (5, 55782612080), (8, 34864132550), (10, 27891306040), (13, 21454850800), (16, 17432066275), (20, 13945653020), (23, 12126654800), (25, 11156522416), (26, 10727425400), (40, 6972826510), (46, 6063327400), (50, 5578261208), (52, 5363712700), (65, 4290970160), (80, 3486413255), (92, 3031663700), (100, 2789130604), (104, 2681856350), (115, 2425330960), (130, 2145485080), (184, 1515831850), (200, 1394565302), (208, 1340928175), (230, 1212665480), (260, 1072742540), (299, 932819600), (325, 858194032), (368, 757915925), (400, 697282651), (460, 606332740), (520, 536371270), (575, 485066192), (598, 466409800), (650, 429097016), (920, 303166370), (1040, 268185635), (1150, 242533096), (1196, 233204900), (1300, 214548508), (1495, 186563920), (1840, 151583185), (2300, 121266548), (2392, 116602450), (2600, 107274254), (2990, 93281960), (4600, 60633274), (4784, 58301225), (5200, 53637127), (5980, 46640980), (7475, 37312784), (9200, 30316637), (11960, 23320490), (14950, 18656392), (23920, 11660245), (29900, 9328196), (59800, 4664098), (119600, 2332049)]