39507650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 95410560

約数和(自身を除く): 55902910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 457, 475, 494, 650, 665, 910, 914, 950, 1235, 1330, 1729, 2275, 2285, 2470, 3199, 3325, 3458, 4550, 4570, 5941, 6175, 6398, 6650, 8645, 8683, 11425, 11882, 12350, 15995, 17290, 17366, 22850, 29705, 31990, 41587, 43225, 43415, 59410, 60781, 79975, 83174, 86450, 86830, 112879, 121562, 148525, 159950, 207935, 217075, 225758, 297050, 303905, 415870, 434150, 564395, 607810, 790153, 1039675, 1128790, 1519525, 1580306, 2079350, 2821975, 3039050, 3950765, 5643950, 7901530, 19753825, 39507650]

約数ペア:

[(1, 39507650), (2, 19753825), (5, 7901530), (7, 5643950), (10, 3950765), (13, 3039050), (14, 2821975), (19, 2079350), (25, 1580306), (26, 1519525), (35, 1128790), (38, 1039675), (50, 790153), (65, 607810), (70, 564395), (91, 434150), (95, 415870), (130, 303905), (133, 297050), (175, 225758), (182, 217075), (190, 207935), (247, 159950), (266, 148525), (325, 121562), (350, 112879), (455, 86830), (457, 86450), (475, 83174), (494, 79975), (650, 60781), (665, 59410), (910, 43415), (914, 43225), (950, 41587), (1235, 31990), (1330, 29705), (1729, 22850), (2275, 17366), (2285, 17290), (2470, 15995), (3199, 12350), (3325, 11882), (3458, 11425), (4550, 8683), (4570, 8645), (5941, 6650), (6175, 6398)]