2013334840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{7639}}^1$

素因数の和:8260

約数の個数: 64

約数和(自身を含む): 4950720000

約数和(自身を除く): 2937385160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 599, 1198, 2396, 2995, 4792, 5990, 6589, 7639, 11980, 13178, 15278, 23960, 26356, 30556, 32945, 38195, 52712, 61112, 65890, 76390, 84029, 131780, 152780, 168058, 263560, 305560, 336116, 420145, 672232, 840290, 1680580, 3361160, 4575761, 9151522, 18303044, 22878805, 36606088, 45757610, 50333371, 91515220, 100666742, 183030440, 201333484, 251666855, 402666968, 503333710, 1006667420, 2013334840]

約数ペア:

[(1, 2013334840), (2, 1006667420), (4, 503333710), (5, 402666968), (8, 251666855), (10, 201333484), (11, 183030440), (20, 100666742), (22, 91515220), (40, 50333371), (44, 45757610), (55, 36606088), (88, 22878805), (110, 18303044), (220, 9151522), (440, 4575761), (599, 3361160), (1198, 1680580), (2396, 840290), (2995, 672232), (4792, 420145), (5990, 336116), (6589, 305560), (7639, 263560), (11980, 168058), (13178, 152780), (15278, 131780), (23960, 84029), (26356, 76390), (30556, 65890), (32945, 61112), (38195, 52712)]