5280230800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1949}}^1$

素因数の和:2501

約数の個数: 120

約数和(自身を含む): 13694826600

約数和(自身を除く): 8414595800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 521, 650, 1040, 1042, 1300, 1949, 2084, 2600, 2605, 3898, 4168, 5200, 5210, 6773, 7796, 8336, 9745, 10420, 13025, 13546, 15592, 19490, 20840, 25337, 26050, 27092, 31184, 33865, 38980, 41680, 48725, 50674, 52100, 54184, 67730, 77960, 97450, 101348, 104200, 108368, 126685, 135460, 155920, 169325, 194900, 202696, 208400, 253370, 270920, 338650, 389800, 405392, 506740, 541840, 633425, 677300, 779600, 1013480, 1015429, 1266850, 1354600, 2026960, 2030858, 2533700, 2709200, 4061716, 5067400, 5077145, 8123432, 10134800, 10154290, 13200577, 16246864, 20308580, 25385725, 26401154, 40617160, 50771450, 52802308, 66002885, 81234320, 101542900, 105604616, 132005770, 203085800, 211209232, 264011540, 330014425, 406171600, 528023080, 660028850, 1056046160, 1320057700, 2640115400, 5280230800]

約数ペア:

[(1, 5280230800), (2, 2640115400), (4, 1320057700), (5, 1056046160), (8, 660028850), (10, 528023080), (13, 406171600), (16, 330014425), (20, 264011540), (25, 211209232), (26, 203085800), (40, 132005770), (50, 105604616), (52, 101542900), (65, 81234320), (80, 66002885), (100, 52802308), (104, 50771450), (130, 40617160), (200, 26401154), (208, 25385725), (260, 20308580), (325, 16246864), (400, 13200577), (520, 10154290), (521, 10134800), (650, 8123432), (1040, 5077145), (1042, 5067400), (1300, 4061716), (1949, 2709200), (2084, 2533700), (2600, 2030858), (2605, 2026960), (3898, 1354600), (4168, 1266850), (5200, 1015429), (5210, 1013480), (6773, 779600), (7796, 677300), (8336, 633425), (9745, 541840), (10420, 506740), (13025, 405392), (13546, 389800), (15592, 338650), (19490, 270920), (20840, 253370), (25337, 208400), (26050, 202696), (27092, 194900), (31184, 169325), (33865, 155920), (38980, 135460), (41680, 126685), (48725, 108368), (50674, 104200), (52100, 101348), (54184, 97450), (67730, 77960)]