396156950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 899942400

約数和(自身を除く): 503785450

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 139, 170, 175, 238, 278, 350, 425, 479, 595, 695, 850, 958, 973, 1190, 1390, 1946, 2363, 2395, 2975, 3353, 3475, 4726, 4790, 4865, 5950, 6706, 6950, 8143, 9730, 11815, 11975, 16286, 16541, 16765, 23630, 23950, 24325, 33082, 33530, 40715, 48650, 57001, 59075, 66581, 81430, 82705, 83825, 114002, 118150, 133162, 165410, 167650, 203575, 285005, 332905, 407150, 413525, 466067, 570010, 665810, 827050, 932134, 1131877, 1425025, 1664525, 2263754, 2330335, 2850050, 3329050, 4660670, 5659385, 7923139, 11318770, 11651675, 15846278, 23303350, 28296925, 39615695, 56593850, 79231390, 198078475, 396156950]

約数ペア:

[(1, 396156950), (2, 198078475), (5, 79231390), (7, 56593850), (10, 39615695), (14, 28296925), (17, 23303350), (25, 15846278), (34, 11651675), (35, 11318770), (50, 7923139), (70, 5659385), (85, 4660670), (119, 3329050), (139, 2850050), (170, 2330335), (175, 2263754), (238, 1664525), (278, 1425025), (350, 1131877), (425, 932134), (479, 827050), (595, 665810), (695, 570010), (850, 466067), (958, 413525), (973, 407150), (1190, 332905), (1390, 285005), (1946, 203575), (2363, 167650), (2395, 165410), (2975, 133162), (3353, 118150), (3475, 114002), (4726, 83825), (4790, 82705), (4865, 81430), (5950, 66581), (6706, 59075), (6950, 57001), (8143, 48650), (9730, 40715), (11815, 33530), (11975, 33082), (16286, 24325), (16541, 23950), (16765, 23630)]