8001079850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{11149}}^1$

素因数の和:11655

約数の個数: 48

約数和(自身を含む): 15396633600

約数和(自身を除く): 7395553750

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 463, 775, 926, 1550, 2315, 4630, 11149, 11575, 14353, 22298, 23150, 28706, 55745, 71765, 111490, 143530, 278725, 345619, 358825, 557450, 691238, 717650, 1728095, 3456190, 5161987, 8640475, 10323974, 17280950, 25809935, 51619870, 129049675, 160021597, 258099350, 320043194, 800107985, 1600215970, 4000539925, 8001079850]

約数ペア:

[(1, 8001079850), (2, 4000539925), (5, 1600215970), (10, 800107985), (25, 320043194), (31, 258099350), (50, 160021597), (62, 129049675), (155, 51619870), (310, 25809935), (463, 17280950), (775, 10323974), (926, 8640475), (1550, 5161987), (2315, 3456190), (4630, 1728095), (11149, 717650), (11575, 691238), (14353, 557450), (22298, 358825), (23150, 345619), (28706, 278725), (55745, 143530), (71765, 111490)]