89514700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4327

約数の個数: 72

約数和(自身を含む): 223110720

約数和(自身を除く): 133596020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 4283, 5225, 8566, 10450, 17132, 20900, 21415, 42830, 47113, 81377, 85660, 94226, 107075, 162754, 188452, 214150, 235565, 325508, 406885, 428300, 471130, 813770, 895147, 942260, 1177825, 1627540, 1790294, 2034425, 2355650, 3580588, 4068850, 4475735, 4711300, 8137700, 8951470, 17902940, 22378675, 44757350, 89514700]

約数ペア:

[(1, 89514700), (2, 44757350), (4, 22378675), (5, 17902940), (10, 8951470), (11, 8137700), (19, 4711300), (20, 4475735), (22, 4068850), (25, 3580588), (38, 2355650), (44, 2034425), (50, 1790294), (55, 1627540), (76, 1177825), (95, 942260), (100, 895147), (110, 813770), (190, 471130), (209, 428300), (220, 406885), (275, 325508), (380, 235565), (418, 214150), (475, 188452), (550, 162754), (836, 107075), (950, 94226), (1045, 85660), (1100, 81377), (1900, 47113), (2090, 42830), (4180, 21415), (4283, 20900), (5225, 17132), (8566, 10450)]