42029240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 62946760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 1619, 2360, 2596, 3238, 3245, 5192, 6476, 6490, 8095, 12952, 12980, 16190, 17809, 25960, 32380, 35618, 64760, 71236, 89045, 95521, 142472, 178090, 191042, 356180, 382084, 477605, 712360, 764168, 955210, 1050731, 1910420, 2101462, 3820840, 4202924, 5253655, 8405848, 10507310, 21014620, 42029240]

約数ペア:

[(1, 42029240), (2, 21014620), (4, 10507310), (5, 8405848), (8, 5253655), (10, 4202924), (11, 3820840), (20, 2101462), (22, 1910420), (40, 1050731), (44, 955210), (55, 764168), (59, 712360), (88, 477605), (110, 382084), (118, 356180), (220, 191042), (236, 178090), (295, 142472), (440, 95521), (472, 89045), (590, 71236), (649, 64760), (1180, 35618), (1298, 32380), (1619, 25960), (2360, 17809), (2596, 16190), (3238, 12980), (3245, 12952), (5192, 8095), (6476, 6490)]