65009040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11777}}^1$

素因数の和:11816

約数の個数: 80

約数和(自身を含む): 210307968

約数和(自身を除く): 145298928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11777, 23554, 35331, 47108, 58885, 70662, 94216, 117770, 141324, 176655, 188432, 235540, 270871, 282648, 353310, 471080, 541742, 565296, 706620, 812613, 942160, 1083484, 1354355, 1413240, 1625226, 2166968, 2708710, 2826480, 3250452, 4063065, 4333936, 5417420, 6500904, 8126130, 10834840, 13001808, 16252260, 21669680, 32504520, 65009040]

約数ペア:

[(1, 65009040), (2, 32504520), (3, 21669680), (4, 16252260), (5, 13001808), (6, 10834840), (8, 8126130), (10, 6500904), (12, 5417420), (15, 4333936), (16, 4063065), (20, 3250452), (23, 2826480), (24, 2708710), (30, 2166968), (40, 1625226), (46, 1413240), (48, 1354355), (60, 1083484), (69, 942160), (80, 812613), (92, 706620), (115, 565296), (120, 541742), (138, 471080), (184, 353310), (230, 282648), (240, 270871), (276, 235540), (345, 188432), (368, 176655), (460, 141324), (552, 117770), (690, 94216), (920, 70662), (1104, 58885), (1380, 47108), (1840, 35331), (2760, 23554), (5520, 11777)]