88463620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4793

約数の個数: 72

約数和(自身を含む): 227525760

約数和(自身を除く): 139062140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 4751, 9310, 9502, 18620, 19004, 23755, 33257, 47510, 66514, 90269, 95020, 133028, 166285, 180538, 232799, 332570, 361076, 451345, 465598, 631883, 665140, 902690, 931196, 1163995, 1263766, 1805380, 2327990, 2527532, 3159415, 4423181, 4655980, 6318830, 8846362, 12637660, 17692724, 22115905, 44231810, 88463620]

約数ペア:

[(1, 88463620), (2, 44231810), (4, 22115905), (5, 17692724), (7, 12637660), (10, 8846362), (14, 6318830), (19, 4655980), (20, 4423181), (28, 3159415), (35, 2527532), (38, 2327990), (49, 1805380), (70, 1263766), (76, 1163995), (95, 931196), (98, 902690), (133, 665140), (140, 631883), (190, 465598), (196, 451345), (245, 361076), (266, 332570), (380, 232799), (490, 180538), (532, 166285), (665, 133028), (931, 95020), (980, 90269), (1330, 66514), (1862, 47510), (2660, 33257), (3724, 23755), (4655, 19004), (4751, 18620), (9310, 9502)]