2459548480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{404531}}^1$

素因数の和:404567

約数の個数: 56

約数和(自身を含む): 6165067680

約数和(自身を除く): 3705519200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 404531, 809062, 1618124, 2022655, 3236248, 4045310, 6472496, 7686089, 8090620, 12944992, 15372178, 16181240, 25889984, 30744356, 32362480, 38430445, 61488712, 64724960, 76860890, 122977424, 129449920, 153721780, 245954848, 307443560, 491909696, 614887120, 1229774240, 2459548480]

約数ペア:

[(1, 2459548480), (2, 1229774240), (4, 614887120), (5, 491909696), (8, 307443560), (10, 245954848), (16, 153721780), (19, 129449920), (20, 122977424), (32, 76860890), (38, 64724960), (40, 61488712), (64, 38430445), (76, 32362480), (80, 30744356), (95, 25889984), (152, 16181240), (160, 15372178), (190, 12944992), (304, 8090620), (320, 7686089), (380, 6472496), (608, 4045310), (760, 3236248), (1216, 2022655), (1520, 1618124), (3040, 809062), (6080, 404531)]