6389240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 16904160

約数和(自身を除く): 10514920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1117, 1144, 1430, 2234, 2860, 4468, 5585, 5720, 8936, 11170, 12287, 14521, 22340, 24574, 29042, 44680, 49148, 58084, 61435, 72605, 98296, 116168, 122870, 145210, 159731, 245740, 290420, 319462, 491480, 580840, 638924, 798655, 1277848, 1597310, 3194620, 6389240]

約数ペア:

[(1, 6389240), (2, 3194620), (4, 1597310), (5, 1277848), (8, 798655), (10, 638924), (11, 580840), (13, 491480), (20, 319462), (22, 290420), (26, 245740), (40, 159731), (44, 145210), (52, 122870), (55, 116168), (65, 98296), (88, 72605), (104, 61435), (110, 58084), (130, 49148), (143, 44680), (220, 29042), (260, 24574), (286, 22340), (440, 14521), (520, 12287), (572, 11170), (715, 8936), (1117, 5720), (1144, 5585), (1430, 4468), (2234, 2860)]