33367940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 77982912

約数和(自身を除く): 44614972

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 251, 289, 340, 391, 460, 502, 578, 782, 1004, 1156, 1255, 1445, 1564, 1955, 2510, 2890, 3910, 4267, 5020, 5773, 5780, 6647, 7820, 8534, 11546, 13294, 17068, 21335, 23092, 26588, 28865, 33235, 42670, 57730, 66470, 72539, 85340, 98141, 115460, 132940, 145078, 196282, 290156, 362695, 392564, 490705, 725390, 981410, 1450780, 1668397, 1962820, 3336794, 6673588, 8341985, 16683970, 33367940]

約数ペア:

[(1, 33367940), (2, 16683970), (4, 8341985), (5, 6673588), (10, 3336794), (17, 1962820), (20, 1668397), (23, 1450780), (34, 981410), (46, 725390), (68, 490705), (85, 392564), (92, 362695), (115, 290156), (170, 196282), (230, 145078), (251, 132940), (289, 115460), (340, 98141), (391, 85340), (460, 72539), (502, 66470), (578, 57730), (782, 42670), (1004, 33235), (1156, 28865), (1255, 26588), (1445, 23092), (1564, 21335), (1955, 17068), (2510, 13294), (2890, 11546), (3910, 8534), (4267, 7820), (5020, 6647), (5773, 5780)]