26535400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7018

約数の個数: 48

約数和(自身を含む): 64951200

約数和(自身を除く): 38415800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 6983, 13966, 27932, 34915, 55864, 69830, 132677, 139660, 174575, 265354, 279320, 349150, 530708, 663385, 698300, 1061416, 1326770, 1396600, 2653540, 3316925, 5307080, 6633850, 13267700, 26535400]

約数ペア:

[(1, 26535400), (2, 13267700), (4, 6633850), (5, 5307080), (8, 3316925), (10, 2653540), (19, 1396600), (20, 1326770), (25, 1061416), (38, 698300), (40, 663385), (50, 530708), (76, 349150), (95, 279320), (100, 265354), (152, 174575), (190, 139660), (200, 132677), (380, 69830), (475, 55864), (760, 34915), (950, 27932), (1900, 13966), (3800, 6983)]