1827402880

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92107}}^1$

素因数の和:92157

約数の個数: 64

約数和(自身を含む): 4509607680

約数和(自身を除く): 2682204800

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, 9920, 19840, 92107, 184214, 368428, 460535, 736856, 921070, 1473712, 1842140, 2855317, 2947424, 3684280, 5710634, 5894848, 7368560, 11421268, 11789696, 14276585, 14737120, 22842536, 28553170, 29474240, 45685072, 57106340, 58948480, 91370144, 114212680, 182740288, 228425360, 365480576, 456850720, 913701440, 1827402880]

約数ペア:

[(1, 1827402880), (2, 913701440), (4, 456850720), (5, 365480576), (8, 228425360), (10, 182740288), (16, 114212680), (20, 91370144), (31, 58948480), (32, 57106340), (40, 45685072), (62, 29474240), (64, 28553170), (80, 22842536), (124, 14737120), (128, 14276585), (155, 11789696), (160, 11421268), (248, 7368560), (310, 5894848), (320, 5710634), (496, 3684280), (620, 2947424), (640, 2855317), (992, 1842140), (1240, 1473712), (1984, 921070), (2480, 736856), (3968, 460535), (4960, 368428), (9920, 184214), (19840, 92107)]