28609969000

素因数分解:

$2^3\times 5^3\times {\mathrm{3803}}^1\times {\mathrm{7523}}^1$

素因数の和:11347

約数の個数: 64

約数和(自身を含む): 66973832640

約数和(自身を除く): 38363863640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 3803, 7523, 7606, 15046, 15212, 19015, 30092, 30424, 37615, 38030, 60184, 75230, 76060, 95075, 150460, 152120, 188075, 190150, 300920, 376150, 380300, 475375, 752300, 760600, 940375, 950750, 1504600, 1880750, 1901500, 3761500, 3803000, 7523000, 28609969, 57219938, 114439876, 143049845, 228879752, 286099690, 572199380, 715249225, 1144398760, 1430498450, 2860996900, 3576246125, 5721993800, 7152492250, 14304984500, 28609969000]

約数ペア:

[(1, 28609969000), (2, 14304984500), (4, 7152492250), (5, 5721993800), (8, 3576246125), (10, 2860996900), (20, 1430498450), (25, 1144398760), (40, 715249225), (50, 572199380), (100, 286099690), (125, 228879752), (200, 143049845), (250, 114439876), (500, 57219938), (1000, 28609969), (3803, 7523000), (7523, 3803000), (7606, 3761500), (15046, 1901500), (15212, 1880750), (19015, 1504600), (30092, 950750), (30424, 940375), (37615, 760600), (38030, 752300), (60184, 475375), (75230, 380300), (76060, 376150), (95075, 300920), (150460, 190150), (152120, 188075)]