4481961400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14753}}^1$

素因数の和:14814

約数の個数: 144

約数和(自身を含む): 12513752640

約数和(自身を除く): 8031791240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 98, 100, 124, 140, 155, 175, 196, 200, 217, 245, 248, 280, 310, 350, 392, 434, 490, 620, 700, 775, 868, 980, 1085, 1225, 1240, 1400, 1519, 1550, 1736, 1960, 2170, 2450, 3038, 3100, 4340, 4900, 5425, 6076, 6200, 7595, 8680, 9800, 10850, 12152, 14753, 15190, 21700, 29506, 30380, 37975, 43400, 59012, 60760, 73765, 75950, 103271, 118024, 147530, 151900, 206542, 295060, 303800, 368825, 413084, 457343, 516355, 590120, 722897, 737650, 826168, 914686, 1032710, 1445794, 1475300, 1829372, 2065420, 2286715, 2581775, 2891588, 2950600, 3201401, 3614485, 3658744, 4130840, 4573430, 5163550, 5783176, 6402802, 7228970, 9146860, 10327100, 11433575, 12805604, 14457940, 16007005, 18072425, 18293720, 20654200, 22409807, 22867150, 25611208, 28915880, 32014010, 36144850, 44819614, 45734300, 64028020, 72289700, 80035025, 89639228, 91468600, 112049035, 128056040, 144579400, 160070050, 179278456, 224098070, 320140100, 448196140, 560245175, 640280200, 896392280, 1120490350, 2240980700, 4481961400]

約数ペア:

[(1, 4481961400), (2, 2240980700), (4, 1120490350), (5, 896392280), (7, 640280200), (8, 560245175), (10, 448196140), (14, 320140100), (20, 224098070), (25, 179278456), (28, 160070050), (31, 144579400), (35, 128056040), (40, 112049035), (49, 91468600), (50, 89639228), (56, 80035025), (62, 72289700), (70, 64028020), (98, 45734300), (100, 44819614), (124, 36144850), (140, 32014010), (155, 28915880), (175, 25611208), (196, 22867150), (200, 22409807), (217, 20654200), (245, 18293720), (248, 18072425), (280, 16007005), (310, 14457940), (350, 12805604), (392, 11433575), (434, 10327100), (490, 9146860), (620, 7228970), (700, 6402802), (775, 5783176), (868, 5163550), (980, 4573430), (1085, 4130840), (1225, 3658744), (1240, 3614485), (1400, 3201401), (1519, 2950600), (1550, 2891588), (1736, 2581775), (1960, 2286715), (2170, 2065420), (2450, 1829372), (3038, 1475300), (3100, 1445794), (4340, 1032710), (4900, 914686), (5425, 826168), (6076, 737650), (6200, 722897), (7595, 590120), (8680, 516355), (9800, 457343), (10850, 413084), (12152, 368825), (14753, 303800), (15190, 295060), (21700, 206542), (29506, 151900), (30380, 147530), (37975, 118024), (43400, 103271), (59012, 75950), (60760, 73765)]