4164420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 13265280

約数和(自身を除く): 9100860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 281, 285, 380, 390, 494, 562, 570, 741, 780, 843, 988, 1124, 1140, 1235, 1405, 1482, 1686, 2470, 2810, 2964, 3372, 3653, 3705, 4215, 4940, 5339, 5620, 7306, 7410, 8430, 10678, 10959, 14612, 14820, 16017, 16860, 18265, 21356, 21918, 26695, 32034, 36530, 43836, 53390, 54795, 64068, 69407, 73060, 80085, 106780, 109590, 138814, 160170, 208221, 219180, 277628, 320340, 347035, 416442, 694070, 832884, 1041105, 1388140, 2082210, 4164420]

約数ペア:

[(1, 4164420), (2, 2082210), (3, 1388140), (4, 1041105), (5, 832884), (6, 694070), (10, 416442), (12, 347035), (13, 320340), (15, 277628), (19, 219180), (20, 208221), (26, 160170), (30, 138814), (38, 109590), (39, 106780), (52, 80085), (57, 73060), (60, 69407), (65, 64068), (76, 54795), (78, 53390), (95, 43836), (114, 36530), (130, 32034), (156, 26695), (190, 21918), (195, 21356), (228, 18265), (247, 16860), (260, 16017), (281, 14820), (285, 14612), (380, 10959), (390, 10678), (494, 8430), (562, 7410), (570, 7306), (741, 5620), (780, 5339), (843, 4940), (988, 4215), (1124, 3705), (1140, 3653), (1235, 3372), (1405, 2964), (1482, 2810), (1686, 2470)]