1484540000

素因数分解:

$2^5\times 5^4\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 120

約数和(自身を含む): 3680384400

約数和(自身を除く): 2195844400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 199, 200, 250, 373, 398, 400, 500, 625, 746, 796, 800, 995, 1000, 1250, 1492, 1592, 1865, 1990, 2000, 2500, 2984, 3184, 3730, 3980, 4000, 4975, 5000, 5968, 6368, 7460, 7960, 9325, 9950, 10000, 11936, 14920, 15920, 18650, 19900, 20000, 24875, 29840, 31840, 37300, 39800, 46625, 49750, 59680, 74227, 74600, 79600, 93250, 99500, 124375, 148454, 149200, 159200, 186500, 199000, 233125, 248750, 296908, 298400, 371135, 373000, 398000, 466250, 497500, 593816, 742270, 746000, 796000, 932500, 995000, 1187632, 1484540, 1492000, 1855675, 1865000, 1990000, 2375264, 2969080, 3711350, 3730000, 3980000, 5938160, 7422700, 7460000, 9278375, 11876320, 14845400, 18556750, 29690800, 37113500, 46391875, 59381600, 74227000, 92783750, 148454000, 185567500, 296908000, 371135000, 742270000, 1484540000]

約数ペア:

[(1, 1484540000), (2, 742270000), (4, 371135000), (5, 296908000), (8, 185567500), (10, 148454000), (16, 92783750), (20, 74227000), (25, 59381600), (32, 46391875), (40, 37113500), (50, 29690800), (80, 18556750), (100, 14845400), (125, 11876320), (160, 9278375), (199, 7460000), (200, 7422700), (250, 5938160), (373, 3980000), (398, 3730000), (400, 3711350), (500, 2969080), (625, 2375264), (746, 1990000), (796, 1865000), (800, 1855675), (995, 1492000), (1000, 1484540), (1250, 1187632), (1492, 995000), (1592, 932500), (1865, 796000), (1990, 746000), (2000, 742270), (2500, 593816), (2984, 497500), (3184, 466250), (3730, 398000), (3980, 373000), (4000, 371135), (4975, 298400), (5000, 296908), (5968, 248750), (6368, 233125), (7460, 199000), (7960, 186500), (9325, 159200), (9950, 149200), (10000, 148454), (11936, 124375), (14920, 99500), (15920, 93250), (18650, 79600), (19900, 74600), (20000, 74227), (24875, 59680), (29840, 49750), (31840, 46625), (37300, 39800)]