539707520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2534

約数の個数: 128

約数和(自身を含む): 1453524480

約数和(自身を除く): 913816960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2473, 2480, 2728, 3410, 3520, 3968, 4946, 4960, 5456, 6820, 7040, 9892, 9920, 10912, 12365, 13640, 19784, 19840, 21824, 24730, 27203, 27280, 39568, 43648, 49460, 54406, 54560, 76663, 79136, 98920, 108812, 109120, 136015, 153326, 158272, 197840, 217624, 218240, 272030, 306652, 316544, 383315, 395680, 435248, 544060, 613304, 766630, 791360, 843293, 870496, 1088120, 1226608, 1533260, 1582720, 1686586, 1740992, 2176240, 2453216, 3066520, 3373172, 3481984, 4216465, 4352480, 4906432, 6133040, 6746344, 8432930, 8704960, 9812864, 12266080, 13492688, 16865860, 17409920, 24532160, 26985376, 33731720, 49064320, 53970752, 67463440, 107941504, 134926880, 269853760, 539707520]

約数ペア:

[(1, 539707520), (2, 269853760), (4, 134926880), (5, 107941504), (8, 67463440), (10, 53970752), (11, 49064320), (16, 33731720), (20, 26985376), (22, 24532160), (31, 17409920), (32, 16865860), (40, 13492688), (44, 12266080), (55, 9812864), (62, 8704960), (64, 8432930), (80, 6746344), (88, 6133040), (110, 4906432), (124, 4352480), (128, 4216465), (155, 3481984), (160, 3373172), (176, 3066520), (220, 2453216), (248, 2176240), (310, 1740992), (320, 1686586), (341, 1582720), (352, 1533260), (440, 1226608), (496, 1088120), (620, 870496), (640, 843293), (682, 791360), (704, 766630), (880, 613304), (992, 544060), (1240, 435248), (1364, 395680), (1408, 383315), (1705, 316544), (1760, 306652), (1984, 272030), (2473, 218240), (2480, 217624), (2728, 197840), (3410, 158272), (3520, 153326), (3968, 136015), (4946, 109120), (4960, 108812), (5456, 98920), (6820, 79136), (7040, 76663), (9892, 54560), (9920, 54406), (10912, 49460), (12365, 43648), (13640, 39568), (19784, 27280), (19840, 27203), (21824, 24730)]