2741084840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{10079}}^1$

素因数の和:10626

約数の個数: 64

約数和(自身を含む): 6655219200

約数和(自身を除く): 3914134360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 523, 1046, 2092, 2615, 4184, 5230, 6799, 10079, 10460, 13598, 20158, 20920, 27196, 33995, 40316, 50395, 54392, 67990, 80632, 100790, 131027, 135980, 201580, 262054, 271960, 403160, 524108, 655135, 1048216, 1310270, 2620540, 5241080, 5271317, 10542634, 21085268, 26356585, 42170536, 52713170, 68527121, 105426340, 137054242, 210852680, 274108484, 342635605, 548216968, 685271210, 1370542420, 2741084840]

約数ペア:

[(1, 2741084840), (2, 1370542420), (4, 685271210), (5, 548216968), (8, 342635605), (10, 274108484), (13, 210852680), (20, 137054242), (26, 105426340), (40, 68527121), (52, 52713170), (65, 42170536), (104, 26356585), (130, 21085268), (260, 10542634), (520, 5271317), (523, 5241080), (1046, 2620540), (2092, 1310270), (2615, 1048216), (4184, 655135), (5230, 524108), (6799, 403160), (10079, 271960), (10460, 262054), (13598, 201580), (20158, 135980), (20920, 131027), (27196, 100790), (33995, 80632), (40316, 67990), (50395, 54392)]