5981300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 14436576

約数和(自身を除く): 8455276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 107, 130, 172, 214, 215, 260, 325, 428, 430, 535, 559, 650, 860, 1070, 1075, 1118, 1300, 1391, 2140, 2150, 2236, 2675, 2782, 2795, 4300, 4601, 5350, 5564, 5590, 6955, 9202, 10700, 11180, 13910, 13975, 18404, 23005, 27820, 27950, 34775, 46010, 55900, 59813, 69550, 92020, 115025, 119626, 139100, 230050, 239252, 299065, 460100, 598130, 1196260, 1495325, 2990650, 5981300]

約数ペア:

[(1, 5981300), (2, 2990650), (4, 1495325), (5, 1196260), (10, 598130), (13, 460100), (20, 299065), (25, 239252), (26, 230050), (43, 139100), (50, 119626), (52, 115025), (65, 92020), (86, 69550), (100, 59813), (107, 55900), (130, 46010), (172, 34775), (214, 27950), (215, 27820), (260, 23005), (325, 18404), (428, 13975), (430, 13910), (535, 11180), (559, 10700), (650, 9202), (860, 6955), (1070, 5590), (1075, 5564), (1118, 5350), (1300, 4601), (1391, 4300), (2140, 2795), (2150, 2782), (2236, 2675)]