3841438400

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{39359}}^1$

素因数の和:39442

約数の個数: 84

約数和(自身を含む): 9607539840

約数和(自身を除く): 5766101440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 610, 800, 976, 1220, 1525, 1600, 1952, 2440, 3050, 3904, 4880, 6100, 9760, 12200, 19520, 24400, 39359, 48800, 78718, 97600, 157436, 196795, 314872, 393590, 629744, 787180, 983975, 1259488, 1574360, 1967950, 2400899, 2518976, 3148720, 3935900, 4801798, 6297440, 7871800, 9603596, 12004495, 12594880, 15743600, 19207192, 24008990, 31487200, 38414384, 48017980, 60022475, 62974400, 76828768, 96035960, 120044950, 153657536, 192071920, 240089900, 384143840, 480179800, 768287680, 960359600, 1920719200, 3841438400]

約数ペア:

[(1, 3841438400), (2, 1920719200), (4, 960359600), (5, 768287680), (8, 480179800), (10, 384143840), (16, 240089900), (20, 192071920), (25, 153657536), (32, 120044950), (40, 96035960), (50, 76828768), (61, 62974400), (64, 60022475), (80, 48017980), (100, 38414384), (122, 31487200), (160, 24008990), (200, 19207192), (244, 15743600), (305, 12594880), (320, 12004495), (400, 9603596), (488, 7871800), (610, 6297440), (800, 4801798), (976, 3935900), (1220, 3148720), (1525, 2518976), (1600, 2400899), (1952, 1967950), (2440, 1574360), (3050, 1259488), (3904, 983975), (4880, 787180), (6100, 629744), (9760, 393590), (12200, 314872), (19520, 196795), (24400, 157436), (39359, 97600), (48800, 78718)]