164015300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2525

約数の個数: 72

約数和(自身を含む): 384350400

約数和(自身を除く): 220335100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 2300, 2459, 2668, 2900, 3335, 4918, 6670, 9836, 12295, 13340, 16675, 24590, 33350, 49180, 56557, 61475, 66700, 71311, 113114, 122950, 142622, 226228, 245900, 282785, 285244, 356555, 565570, 713110, 1131140, 1413925, 1426220, 1640153, 1782775, 2827850, 3280306, 3565550, 5655700, 6560612, 7131100, 8200765, 16401530, 32803060, 41003825, 82007650, 164015300]

約数ペア:

[(1, 164015300), (2, 82007650), (4, 41003825), (5, 32803060), (10, 16401530), (20, 8200765), (23, 7131100), (25, 6560612), (29, 5655700), (46, 3565550), (50, 3280306), (58, 2827850), (92, 1782775), (100, 1640153), (115, 1426220), (116, 1413925), (145, 1131140), (230, 713110), (290, 565570), (460, 356555), (575, 285244), (580, 282785), (667, 245900), (725, 226228), (1150, 142622), (1334, 122950), (1450, 113114), (2300, 71311), (2459, 66700), (2668, 61475), (2900, 56557), (3335, 49180), (4918, 33350), (6670, 24590), (9836, 16675), (12295, 13340)]