24559220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 62716416

約数和(自身を除く): 38157196

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 607, 1156, 1190, 1214, 1445, 2023, 2380, 2428, 2890, 3035, 4046, 4249, 5780, 6070, 8092, 8498, 10115, 10319, 12140, 16996, 20230, 20638, 21245, 40460, 41276, 42490, 51595, 72233, 84980, 103190, 144466, 175423, 206380, 288932, 350846, 361165, 701692, 722330, 877115, 1227961, 1444660, 1754230, 2455922, 3508460, 4911844, 6139805, 12279610, 24559220]

約数ペア:

[(1, 24559220), (2, 12279610), (4, 6139805), (5, 4911844), (7, 3508460), (10, 2455922), (14, 1754230), (17, 1444660), (20, 1227961), (28, 877115), (34, 722330), (35, 701692), (68, 361165), (70, 350846), (85, 288932), (119, 206380), (140, 175423), (170, 144466), (238, 103190), (289, 84980), (340, 72233), (476, 51595), (578, 42490), (595, 41276), (607, 40460), (1156, 21245), (1190, 20638), (1214, 20230), (1445, 16996), (2023, 12140), (2380, 10319), (2428, 10115), (2890, 8498), (3035, 8092), (4046, 6070), (4249, 5780)]