109179520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5553

約数の個数: 64

約数和(自身を含む): 269475840

約数和(自身を除く): 160296320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 5503, 9920, 11006, 19840, 22012, 27515, 44024, 55030, 88048, 110060, 170593, 176096, 220120, 341186, 352192, 440240, 682372, 704384, 852965, 880480, 1364744, 1705930, 1760960, 2729488, 3411860, 3521920, 5458976, 6823720, 10917952, 13647440, 21835904, 27294880, 54589760, 109179520]

約数ペア:

[(1, 109179520), (2, 54589760), (4, 27294880), (5, 21835904), (8, 13647440), (10, 10917952), (16, 6823720), (20, 5458976), (31, 3521920), (32, 3411860), (40, 2729488), (62, 1760960), (64, 1705930), (80, 1364744), (124, 880480), (128, 852965), (155, 704384), (160, 682372), (248, 440240), (310, 352192), (320, 341186), (496, 220120), (620, 176096), (640, 170593), (992, 110060), (1240, 88048), (1984, 55030), (2480, 44024), (3968, 27515), (4960, 22012), (5503, 19840), (9920, 11006)]