164900450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23063}}^1$

素因数の和:23099

約数の個数: 48

約数和(自身を含む): 360351936

約数和(自身を除く): 195451486

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 23063, 46126, 115315, 230630, 253693, 299819, 507386, 576575, 599638, 1153150, 1268465, 1499095, 2536930, 2998190, 3298009, 6342325, 6596018, 7495475, 12684650, 14990950, 16490045, 32980090, 82450225, 164900450]

約数ペア:

[(1, 164900450), (2, 82450225), (5, 32980090), (10, 16490045), (11, 14990950), (13, 12684650), (22, 7495475), (25, 6596018), (26, 6342325), (50, 3298009), (55, 2998190), (65, 2536930), (110, 1499095), (130, 1268465), (143, 1153150), (275, 599638), (286, 576575), (325, 507386), (550, 299819), (650, 253693), (715, 230630), (1430, 115315), (3575, 46126), (7150, 23063)]