58575920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 148032192

約数和(自身を除く): 89456272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 260, 302, 373, 520, 604, 746, 755, 1040, 1208, 1492, 1510, 1865, 1963, 2416, 2984, 3020, 3730, 3926, 4849, 5968, 6040, 7460, 7852, 9698, 9815, 12080, 14920, 15704, 19396, 19630, 24245, 29840, 31408, 38792, 39260, 48490, 56323, 77584, 78520, 96980, 112646, 157040, 193960, 225292, 281615, 387920, 450584, 563230, 732199, 901168, 1126460, 1464398, 2252920, 2928796, 3660995, 4505840, 5857592, 7321990, 11715184, 14643980, 29287960, 58575920]

約数ペア:

[(1, 58575920), (2, 29287960), (4, 14643980), (5, 11715184), (8, 7321990), (10, 5857592), (13, 4505840), (16, 3660995), (20, 2928796), (26, 2252920), (40, 1464398), (52, 1126460), (65, 901168), (80, 732199), (104, 563230), (130, 450584), (151, 387920), (208, 281615), (260, 225292), (302, 193960), (373, 157040), (520, 112646), (604, 96980), (746, 78520), (755, 77584), (1040, 56323), (1208, 48490), (1492, 39260), (1510, 38792), (1865, 31408), (1963, 29840), (2416, 24245), (2984, 19630), (3020, 19396), (3730, 15704), (3926, 14920), (4849, 12080), (5968, 9815), (6040, 9698), (7460, 7852)]