1941770560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{195743}}^1$

素因数の和:195791

約数の個数: 56

約数和(自身を含む): 4773021696

約数和(自身を除く): 2831251136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 195743, 391486, 782972, 978715, 1565944, 1957430, 3131888, 3914860, 6068033, 6263776, 7829720, 12136066, 12527552, 15659440, 24272132, 30340165, 31318880, 48544264, 60680330, 62637760, 97088528, 121360660, 194177056, 242721320, 388354112, 485442640, 970885280, 1941770560]

約数ペア:

[(1, 1941770560), (2, 970885280), (4, 485442640), (5, 388354112), (8, 242721320), (10, 194177056), (16, 121360660), (20, 97088528), (31, 62637760), (32, 60680330), (40, 48544264), (62, 31318880), (64, 30340165), (80, 24272132), (124, 15659440), (155, 12527552), (160, 12136066), (248, 7829720), (310, 6263776), (320, 6068033), (496, 3914860), (620, 3131888), (992, 1957430), (1240, 1565944), (1984, 978715), (2480, 782972), (4960, 391486), (9920, 195743)]