25625820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 80269056

約数和(自身を除く): 54643236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 947, 1230, 1353, 1804, 1894, 2255, 2460, 2706, 2841, 3788, 4510, 4735, 5412, 5682, 6765, 9020, 9470, 10417, 11364, 13530, 14205, 18940, 20834, 27060, 28410, 31251, 38827, 41668, 52085, 56820, 62502, 77654, 104170, 116481, 125004, 155308, 156255, 194135, 208340, 232962, 312510, 388270, 427097, 465924, 582405, 625020, 776540, 854194, 1164810, 1281291, 1708388, 2135485, 2329620, 2562582, 4270970, 5125164, 6406455, 8541940, 12812910, 25625820]

約数ペア:

[(1, 25625820), (2, 12812910), (3, 8541940), (4, 6406455), (5, 5125164), (6, 4270970), (10, 2562582), (11, 2329620), (12, 2135485), (15, 1708388), (20, 1281291), (22, 1164810), (30, 854194), (33, 776540), (41, 625020), (44, 582405), (55, 465924), (60, 427097), (66, 388270), (82, 312510), (110, 232962), (123, 208340), (132, 194135), (164, 156255), (165, 155308), (205, 125004), (220, 116481), (246, 104170), (330, 77654), (410, 62502), (451, 56820), (492, 52085), (615, 41668), (660, 38827), (820, 31251), (902, 28410), (947, 27060), (1230, 20834), (1353, 18940), (1804, 14205), (1894, 13530), (2255, 11364), (2460, 10417), (2706, 9470), (2841, 9020), (3788, 6765), (4510, 5682), (4735, 5412)]