268143550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 531528480

約数和(自身を除く): 263384930

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 167, 170, 334, 425, 835, 850, 1670, 1889, 2839, 3778, 4175, 5678, 8350, 9445, 14195, 18890, 28390, 32113, 47225, 64226, 70975, 94450, 141950, 160565, 315463, 321130, 630926, 802825, 1577315, 1605650, 3154630, 5362871, 7886575, 10725742, 15773150, 26814355, 53628710, 134071775, 268143550]

約数ペア:

[(1, 268143550), (2, 134071775), (5, 53628710), (10, 26814355), (17, 15773150), (25, 10725742), (34, 7886575), (50, 5362871), (85, 3154630), (167, 1605650), (170, 1577315), (334, 802825), (425, 630926), (835, 321130), (850, 315463), (1670, 160565), (1889, 141950), (2839, 94450), (3778, 70975), (4175, 64226), (5678, 47225), (8350, 32113), (9445, 28390), (14195, 18890)]