221602240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30109}}^1$

素因数の和:30149

約数の個数: 56

約数和(自身を含む): 550651680

約数和(自身を除く): 329049440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 30109, 60218, 120436, 150545, 240872, 301090, 481744, 602180, 692507, 963488, 1204360, 1385014, 1926976, 2408720, 2770028, 3462535, 4817440, 5540056, 6925070, 9634880, 11080112, 13850140, 22160224, 27700280, 44320448, 55400560, 110801120, 221602240]

約数ペア:

[(1, 221602240), (2, 110801120), (4, 55400560), (5, 44320448), (8, 27700280), (10, 22160224), (16, 13850140), (20, 11080112), (23, 9634880), (32, 6925070), (40, 5540056), (46, 4817440), (64, 3462535), (80, 2770028), (92, 2408720), (115, 1926976), (160, 1385014), (184, 1204360), (230, 963488), (320, 692507), (368, 602180), (460, 481744), (736, 301090), (920, 240872), (1472, 150545), (1840, 120436), (3680, 60218), (7360, 30109)]