45519800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 111302400

約数和(自身を除く): 65782600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 67, 79, 86, 100, 134, 158, 172, 200, 215, 268, 316, 335, 344, 395, 430, 536, 632, 670, 790, 860, 1075, 1340, 1580, 1675, 1720, 1975, 2150, 2680, 2881, 3160, 3350, 3397, 3950, 4300, 5293, 5762, 6700, 6794, 7900, 8600, 10586, 11524, 13400, 13588, 14405, 15800, 16985, 21172, 23048, 26465, 27176, 28810, 33970, 42344, 52930, 57620, 67940, 72025, 84925, 105860, 115240, 132325, 135880, 144050, 169850, 211720, 227599, 264650, 288100, 339700, 455198, 529300, 576200, 679400, 910396, 1058600, 1137995, 1820792, 2275990, 4551980, 5689975, 9103960, 11379950, 22759900, 45519800]

約数ペア:

[(1, 45519800), (2, 22759900), (4, 11379950), (5, 9103960), (8, 5689975), (10, 4551980), (20, 2275990), (25, 1820792), (40, 1137995), (43, 1058600), (50, 910396), (67, 679400), (79, 576200), (86, 529300), (100, 455198), (134, 339700), (158, 288100), (172, 264650), (200, 227599), (215, 211720), (268, 169850), (316, 144050), (335, 135880), (344, 132325), (395, 115240), (430, 105860), (536, 84925), (632, 72025), (670, 67940), (790, 57620), (860, 52930), (1075, 42344), (1340, 33970), (1580, 28810), (1675, 27176), (1720, 26465), (1975, 23048), (2150, 21172), (2680, 16985), (2881, 15800), (3160, 14405), (3350, 13588), (3397, 13400), (3950, 11524), (4300, 10586), (5293, 8600), (5762, 7900), (6700, 6794)]