18050240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4369

約数の個数: 56

約数和(自身を含む): 46299120

約数和(自身を除く): 28248880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 4339, 8678, 17356, 21695, 34712, 43390, 56407, 69424, 86780, 112814, 138848, 173560, 225628, 277696, 282035, 347120, 451256, 564070, 694240, 902512, 1128140, 1388480, 1805024, 2256280, 3610048, 4512560, 9025120, 18050240]

約数ペア:

[(1, 18050240), (2, 9025120), (4, 4512560), (5, 3610048), (8, 2256280), (10, 1805024), (13, 1388480), (16, 1128140), (20, 902512), (26, 694240), (32, 564070), (40, 451256), (52, 347120), (64, 282035), (65, 277696), (80, 225628), (104, 173560), (130, 138848), (160, 112814), (208, 86780), (260, 69424), (320, 56407), (416, 43390), (520, 34712), (832, 21695), (1040, 17356), (2080, 8678), (4160, 4339)]