823372400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2959

約数の個数: 120

約数和(自身を含む): 2131482624

約数和(自身を除く): 1308110224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 368, 400, 460, 496, 575, 620, 713, 775, 920, 1150, 1240, 1426, 1550, 1840, 2300, 2480, 2852, 2887, 3100, 3565, 4600, 5704, 5774, 6200, 7130, 9200, 11408, 11548, 12400, 14260, 14435, 17825, 23096, 28520, 28870, 35650, 46192, 57040, 57740, 66401, 71300, 72175, 89497, 115480, 132802, 142600, 144350, 178994, 230960, 265604, 285200, 288700, 332005, 357988, 447485, 531208, 577400, 664010, 715976, 894970, 1062416, 1154800, 1328020, 1431952, 1660025, 1789940, 2058431, 2237425, 2656040, 3320050, 3579880, 4116862, 4474850, 5312080, 6640100, 7159760, 8233724, 8949700, 10292155, 13280200, 16467448, 17899400, 20584310, 26560400, 32934896, 35798800, 41168620, 51460775, 82337240, 102921550, 164674480, 205843100, 411686200, 823372400]

約数ペア:

[(1, 823372400), (2, 411686200), (4, 205843100), (5, 164674480), (8, 102921550), (10, 82337240), (16, 51460775), (20, 41168620), (23, 35798800), (25, 32934896), (31, 26560400), (40, 20584310), (46, 17899400), (50, 16467448), (62, 13280200), (80, 10292155), (92, 8949700), (100, 8233724), (115, 7159760), (124, 6640100), (155, 5312080), (184, 4474850), (200, 4116862), (230, 3579880), (248, 3320050), (310, 2656040), (368, 2237425), (400, 2058431), (460, 1789940), (496, 1660025), (575, 1431952), (620, 1328020), (713, 1154800), (775, 1062416), (920, 894970), (1150, 715976), (1240, 664010), (1426, 577400), (1550, 531208), (1840, 447485), (2300, 357988), (2480, 332005), (2852, 288700), (2887, 285200), (3100, 265604), (3565, 230960), (4600, 178994), (5704, 144350), (5774, 142600), (6200, 132802), (7130, 115480), (9200, 89497), (11408, 72175), (11548, 71300), (12400, 66401), (14260, 57740), (14435, 57040), (17825, 46192), (23096, 35650), (28520, 28870)]