825685850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 1780868160

約数和(自身を除く): 955182310

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 275, 418, 475, 550, 605, 653, 950, 1045, 1210, 1306, 1331, 2090, 2299, 2662, 3025, 3265, 4598, 5225, 6050, 6530, 6655, 7183, 10450, 11495, 12407, 13310, 14366, 16325, 22990, 24814, 25289, 32650, 33275, 35915, 50578, 57475, 62035, 66550, 71830, 79013, 114950, 124070, 126445, 136477, 158026, 179575, 252890, 272954, 310175, 359150, 395065, 620350, 632225, 682385, 790130, 869143, 1264450, 1364770, 1501247, 1738286, 1975325, 3002494, 3411925, 3950650, 4345715, 6823850, 7506235, 8691430, 15012470, 16513717, 21728575, 33027434, 37531175, 43457150, 75062350, 82568585, 165137170, 412842925, 825685850]

約数ペア:

[(1, 825685850), (2, 412842925), (5, 165137170), (10, 82568585), (11, 75062350), (19, 43457150), (22, 37531175), (25, 33027434), (38, 21728575), (50, 16513717), (55, 15012470), (95, 8691430), (110, 7506235), (121, 6823850), (190, 4345715), (209, 3950650), (242, 3411925), (275, 3002494), (418, 1975325), (475, 1738286), (550, 1501247), (605, 1364770), (653, 1264450), (950, 869143), (1045, 790130), (1210, 682385), (1306, 632225), (1331, 620350), (2090, 395065), (2299, 359150), (2662, 310175), (3025, 272954), (3265, 252890), (4598, 179575), (5225, 158026), (6050, 136477), (6530, 126445), (6655, 124070), (7183, 114950), (10450, 79013), (11495, 71830), (12407, 66550), (13310, 62035), (14366, 57475), (16325, 50578), (22990, 35915), (24814, 33275), (25289, 32650)]