41017900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 108

約数和(自身を含む): 113102136

約数和(自身を除く): 72084236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 761, 770, 980, 1078, 1100, 1225, 1522, 1540, 1925, 2156, 2450, 2695, 3044, 3805, 3850, 4900, 5327, 5390, 7610, 7700, 8371, 10654, 10780, 13475, 15220, 16742, 19025, 21308, 26635, 26950, 33484, 37289, 38050, 41855, 53270, 53900, 58597, 74578, 76100, 83710, 106540, 117194, 133175, 149156, 167420, 186445, 209275, 234388, 266350, 292985, 372890, 410179, 418550, 532700, 585970, 745780, 820358, 837100, 932225, 1171940, 1464925, 1640716, 1864450, 2050895, 2929850, 3728900, 4101790, 5859700, 8203580, 10254475, 20508950, 41017900]

約数ペア:

[(1, 41017900), (2, 20508950), (4, 10254475), (5, 8203580), (7, 5859700), (10, 4101790), (11, 3728900), (14, 2929850), (20, 2050895), (22, 1864450), (25, 1640716), (28, 1464925), (35, 1171940), (44, 932225), (49, 837100), (50, 820358), (55, 745780), (70, 585970), (77, 532700), (98, 418550), (100, 410179), (110, 372890), (140, 292985), (154, 266350), (175, 234388), (196, 209275), (220, 186445), (245, 167420), (275, 149156), (308, 133175), (350, 117194), (385, 106540), (490, 83710), (539, 76100), (550, 74578), (700, 58597), (761, 53900), (770, 53270), (980, 41855), (1078, 38050), (1100, 37289), (1225, 33484), (1522, 26950), (1540, 26635), (1925, 21308), (2156, 19025), (2450, 16742), (2695, 15220), (3044, 13475), (3805, 10780), (3850, 10654), (4900, 8371), (5327, 7700), (5390, 7610)]