2342553440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{472289}}^1$

素因数の和:472335

約数の個数: 48

約数和(自身を含む): 5712819840

約数和(自身を除く): 3370266400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 472289, 944578, 1889156, 2361445, 3778312, 4722890, 7556624, 9445780, 14640959, 15113248, 18891560, 29281918, 37783120, 58563836, 73204795, 75566240, 117127672, 146409590, 234255344, 292819180, 468510688, 585638360, 1171276720, 2342553440]

約数ペア:

[(1, 2342553440), (2, 1171276720), (4, 585638360), (5, 468510688), (8, 292819180), (10, 234255344), (16, 146409590), (20, 117127672), (31, 75566240), (32, 73204795), (40, 58563836), (62, 37783120), (80, 29281918), (124, 18891560), (155, 15113248), (160, 14640959), (248, 9445780), (310, 7556624), (496, 4722890), (620, 3778312), (992, 2361445), (1240, 1889156), (2480, 944578), (4960, 472289)]