54202880

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 80

約数和(自身を含む): 134348544

約数和(自身を除く): 80145664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 683, 992, 1240, 1280, 1366, 1984, 2480, 2560, 2732, 3415, 3968, 4960, 5464, 6830, 7936, 9920, 10928, 13660, 15872, 19840, 21173, 21856, 27320, 39680, 42346, 43712, 54640, 79360, 84692, 87424, 105865, 109280, 169384, 174848, 211730, 218560, 338768, 349696, 423460, 437120, 677536, 846920, 874240, 1355072, 1693840, 1748480, 2710144, 3387680, 5420288, 6775360, 10840576, 13550720, 27101440, 54202880]

約数ペア:

[(1, 54202880), (2, 27101440), (4, 13550720), (5, 10840576), (8, 6775360), (10, 5420288), (16, 3387680), (20, 2710144), (31, 1748480), (32, 1693840), (40, 1355072), (62, 874240), (64, 846920), (80, 677536), (124, 437120), (128, 423460), (155, 349696), (160, 338768), (248, 218560), (256, 211730), (310, 174848), (320, 169384), (496, 109280), (512, 105865), (620, 87424), (640, 84692), (683, 79360), (992, 54640), (1240, 43712), (1280, 42346), (1366, 39680), (1984, 27320), (2480, 21856), (2560, 21173), (2732, 19840), (3415, 15872), (3968, 13660), (4960, 10928), (5464, 9920), (6830, 7936)]