65499400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 164721600

約数和(自身を除く): 99222200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 115, 116, 145, 184, 200, 230, 232, 290, 460, 491, 575, 580, 667, 725, 920, 982, 1150, 1160, 1334, 1450, 1964, 2300, 2455, 2668, 2900, 3335, 3928, 4600, 4910, 5336, 5800, 6670, 9820, 11293, 12275, 13340, 14239, 16675, 19640, 22586, 24550, 26680, 28478, 33350, 45172, 49100, 56465, 56956, 66700, 71195, 90344, 98200, 112930, 113912, 133400, 142390, 225860, 282325, 284780, 327497, 355975, 451720, 564650, 569560, 654994, 711950, 1129300, 1309988, 1423900, 1637485, 2258600, 2619976, 2847800, 3274970, 6549940, 8187425, 13099880, 16374850, 32749700, 65499400]

約数ペア:

[(1, 65499400), (2, 32749700), (4, 16374850), (5, 13099880), (8, 8187425), (10, 6549940), (20, 3274970), (23, 2847800), (25, 2619976), (29, 2258600), (40, 1637485), (46, 1423900), (50, 1309988), (58, 1129300), (92, 711950), (100, 654994), (115, 569560), (116, 564650), (145, 451720), (184, 355975), (200, 327497), (230, 284780), (232, 282325), (290, 225860), (460, 142390), (491, 133400), (575, 113912), (580, 112930), (667, 98200), (725, 90344), (920, 71195), (982, 66700), (1150, 56956), (1160, 56465), (1334, 49100), (1450, 45172), (1964, 33350), (2300, 28478), (2455, 26680), (2668, 24550), (2900, 22586), (3335, 19640), (3928, 16675), (4600, 14239), (4910, 13340), (5336, 12275), (5800, 11293), (6670, 9820)]