89276320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 244339200

約数和(自身を除く): 155062880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1009, 1106, 1120, 1264, 1580, 2018, 2212, 2528, 2765, 3160, 4036, 4424, 5045, 5530, 6320, 7063, 8072, 8848, 10090, 11060, 12640, 14126, 16144, 17696, 20180, 22120, 28252, 32288, 35315, 40360, 44240, 56504, 70630, 79711, 80720, 88480, 113008, 141260, 159422, 161440, 226016, 282520, 318844, 398555, 557977, 565040, 637688, 797110, 1115954, 1130080, 1275376, 1594220, 2231908, 2550752, 2789885, 3188440, 4463816, 5579770, 6376880, 8927632, 11159540, 12753760, 17855264, 22319080, 44638160, 89276320]

約数ペア:

[(1, 89276320), (2, 44638160), (4, 22319080), (5, 17855264), (7, 12753760), (8, 11159540), (10, 8927632), (14, 6376880), (16, 5579770), (20, 4463816), (28, 3188440), (32, 2789885), (35, 2550752), (40, 2231908), (56, 1594220), (70, 1275376), (79, 1130080), (80, 1115954), (112, 797110), (140, 637688), (158, 565040), (160, 557977), (224, 398555), (280, 318844), (316, 282520), (395, 226016), (553, 161440), (560, 159422), (632, 141260), (790, 113008), (1009, 88480), (1106, 80720), (1120, 79711), (1264, 70630), (1580, 56504), (2018, 44240), (2212, 40360), (2528, 35315), (2765, 32288), (3160, 28252), (4036, 22120), (4424, 20180), (5045, 17696), (5530, 16144), (6320, 14126), (7063, 12640), (8072, 11060), (8848, 10090)]