38489674400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{4447}}^1$

素因数の和:4847

約数の個数: 144

約数和(自身を含む): 97293772800

約数和(自身を除く): 58804098400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 349, 400, 496, 620, 698, 775, 800, 992, 1240, 1396, 1550, 1745, 2480, 2792, 3100, 3490, 4447, 4960, 5584, 6200, 6980, 8725, 8894, 10819, 11168, 12400, 13960, 17450, 17788, 21638, 22235, 24800, 27920, 34900, 35576, 43276, 44470, 54095, 55840, 69800, 71152, 86552, 88940, 108190, 111175, 137857, 139600, 142304, 173104, 177880, 216380, 222350, 270475, 275714, 279200, 346208, 355760, 432760, 444700, 540950, 551428, 689285, 711520, 865520, 889400, 1081900, 1102856, 1378570, 1552003, 1731040, 1778800, 2163800, 2205712, 2757140, 3104006, 3446425, 3557600, 4327600, 4411424, 5514280, 6208012, 6892850, 7760015, 8655200, 11028560, 12416024, 13785700, 15520030, 22057120, 24832048, 27571400, 31040060, 38800075, 48112093, 49664096, 55142800, 62080120, 77600150, 96224186, 110285600, 124160240, 155200300, 192448372, 240560465, 248320480, 310400600, 384896744, 481120930, 620801200, 769793488, 962241860, 1202802325, 1241602400, 1539586976, 1924483720, 2405604650, 3848967440, 4811209300, 7697934880, 9622418600, 19244837200, 38489674400]

約数ペア:

[(1, 38489674400), (2, 19244837200), (4, 9622418600), (5, 7697934880), (8, 4811209300), (10, 3848967440), (16, 2405604650), (20, 1924483720), (25, 1539586976), (31, 1241602400), (32, 1202802325), (40, 962241860), (50, 769793488), (62, 620801200), (80, 481120930), (100, 384896744), (124, 310400600), (155, 248320480), (160, 240560465), (200, 192448372), (248, 155200300), (310, 124160240), (349, 110285600), (400, 96224186), (496, 77600150), (620, 62080120), (698, 55142800), (775, 49664096), (800, 48112093), (992, 38800075), (1240, 31040060), (1396, 27571400), (1550, 24832048), (1745, 22057120), (2480, 15520030), (2792, 13785700), (3100, 12416024), (3490, 11028560), (4447, 8655200), (4960, 7760015), (5584, 6892850), (6200, 6208012), (6980, 5514280), (8725, 4411424), (8894, 4327600), (10819, 3557600), (11168, 3446425), (12400, 3104006), (13960, 2757140), (17450, 2205712), (17788, 2163800), (21638, 1778800), (22235, 1731040), (24800, 1552003), (27920, 1378570), (34900, 1102856), (35576, 1081900), (43276, 889400), (44470, 865520), (54095, 711520), (55840, 689285), (69800, 551428), (71152, 540950), (86552, 444700), (88940, 432760), (108190, 355760), (111175, 346208), (137857, 279200), (139600, 275714), (142304, 270475), (173104, 222350), (177880, 216380)]