10908280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 26726400

約数和(自身を除く): 15818120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 463, 589, 620, 760, 926, 1178, 1240, 1852, 2315, 2356, 2945, 3704, 4630, 4712, 5890, 8797, 9260, 11780, 14353, 17594, 18520, 23560, 28706, 35188, 43985, 57412, 70376, 71765, 87970, 114824, 143530, 175940, 272707, 287060, 351880, 545414, 574120, 1090828, 1363535, 2181656, 2727070, 5454140, 10908280]

約数ペア:

[(1, 10908280), (2, 5454140), (4, 2727070), (5, 2181656), (8, 1363535), (10, 1090828), (19, 574120), (20, 545414), (31, 351880), (38, 287060), (40, 272707), (62, 175940), (76, 143530), (95, 114824), (124, 87970), (152, 71765), (155, 70376), (190, 57412), (248, 43985), (310, 35188), (380, 28706), (463, 23560), (589, 18520), (620, 17594), (760, 14353), (926, 11780), (1178, 9260), (1240, 8797), (1852, 5890), (2315, 4712), (2356, 4630), (2945, 3704)]