246508280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10524

約数の個数: 64

約数和(自身を含む): 602726400

約数和(自身を除く): 356218120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 10463, 11780, 20926, 23560, 41852, 52315, 83704, 104630, 198797, 209260, 324353, 397594, 418520, 648706, 795188, 993985, 1297412, 1590376, 1621765, 1987970, 2594824, 3243530, 3975940, 6162707, 6487060, 7951880, 12325414, 12974120, 24650828, 30813535, 49301656, 61627070, 123254140, 246508280]

約数ペア:

[(1, 246508280), (2, 123254140), (4, 61627070), (5, 49301656), (8, 30813535), (10, 24650828), (19, 12974120), (20, 12325414), (31, 7951880), (38, 6487060), (40, 6162707), (62, 3975940), (76, 3243530), (95, 2594824), (124, 1987970), (152, 1621765), (155, 1590376), (190, 1297412), (248, 993985), (310, 795188), (380, 648706), (589, 418520), (620, 397594), (760, 324353), (1178, 209260), (1240, 198797), (2356, 104630), (2945, 83704), (4712, 52315), (5890, 41852), (10463, 23560), (11780, 20926)]