242031880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10273}}^1$

素因数の和:10334

約数の個数: 64

約数和(自身を含む): 591782400

約数和(自身を除く): 349750520

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, 10273, 11780, 20546, 23560, 41092, 51365, 82184, 102730, 195187, 205460, 318463, 390374, 410920, 636926, 780748, 975935, 1273852, 1561496, 1592315, 1951870, 2547704, 3184630, 3903740, 6050797, 6369260, 7807480, 12101594, 12738520, 24203188, 30253985, 48406376, 60507970, 121015940, 242031880]

約数ペア:

[(1, 242031880), (2, 121015940), (4, 60507970), (5, 48406376), (8, 30253985), (10, 24203188), (19, 12738520), (20, 12101594), (31, 7807480), (38, 6369260), (40, 6050797), (62, 3903740), (76, 3184630), (95, 2547704), (124, 1951870), (152, 1592315), (155, 1561496), (190, 1273852), (248, 975935), (310, 780748), (380, 636926), (589, 410920), (620, 390374), (760, 318463), (1178, 205460), (1240, 195187), (2356, 102730), (2945, 82184), (4712, 51365), (5890, 41092), (10273, 23560), (11780, 20546)]