326972809300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{339289}}^1$

素因数の和:339745

約数の個数: 72

約数和(自身を含む): 742149374400

約数和(自身を除く): 415176565100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 419, 460, 575, 838, 1150, 1676, 2095, 2300, 4190, 8380, 9637, 10475, 19274, 20950, 38548, 41900, 48185, 96370, 192740, 240925, 339289, 481850, 678578, 963700, 1357156, 1696445, 3392890, 6785780, 7803647, 8482225, 15607294, 16964450, 31214588, 33928900, 39018235, 78036470, 142162091, 156072940, 195091175, 284324182, 390182350, 568648364, 710810455, 780364700, 1421620910, 2843241820, 3269728093, 3554052275, 6539456186, 7108104550, 13078912372, 14216209100, 16348640465, 32697280930, 65394561860, 81743202325, 163486404650, 326972809300]

約数ペア:

[(1, 326972809300), (2, 163486404650), (4, 81743202325), (5, 65394561860), (10, 32697280930), (20, 16348640465), (23, 14216209100), (25, 13078912372), (46, 7108104550), (50, 6539456186), (92, 3554052275), (100, 3269728093), (115, 2843241820), (230, 1421620910), (419, 780364700), (460, 710810455), (575, 568648364), (838, 390182350), (1150, 284324182), (1676, 195091175), (2095, 156072940), (2300, 142162091), (4190, 78036470), (8380, 39018235), (9637, 33928900), (10475, 31214588), (19274, 16964450), (20950, 15607294), (38548, 8482225), (41900, 7803647), (48185, 6785780), (96370, 3392890), (192740, 1696445), (240925, 1357156), (339289, 963700), (481850, 678578)]