13404950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 27560736

約数和(自身を除く): 14155786

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 503, 533, 650, 1006, 1025, 1066, 2050, 2515, 2665, 5030, 5330, 6539, 12575, 13078, 13325, 20623, 25150, 26650, 32695, 41246, 65390, 103115, 163475, 206230, 268099, 326950, 515575, 536198, 1031150, 1340495, 2680990, 6702475, 13404950]

約数ペア:

[(1, 13404950), (2, 6702475), (5, 2680990), (10, 1340495), (13, 1031150), (25, 536198), (26, 515575), (41, 326950), (50, 268099), (65, 206230), (82, 163475), (130, 103115), (205, 65390), (325, 41246), (410, 32695), (503, 26650), (533, 25150), (650, 20623), (1006, 13325), (1025, 13078), (1066, 12575), (2050, 6539), (2515, 5330), (2665, 5030)]