12484108280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1709}}^1\times {\mathrm{3727}}^1$

素因数の和:5461

約数の個数: 96

約数和(自身を含む): 32703134400

約数和(自身を除く): 20219026120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1709, 1960, 3418, 3727, 6836, 7454, 8545, 11963, 13672, 14908, 17090, 18635, 23926, 26089, 29816, 34180, 37270, 47852, 52178, 59815, 68360, 74540, 83741, 95704, 104356, 119630, 130445, 149080, 167482, 182623, 208712, 239260, 260890, 334964, 365246, 418705, 478520, 521780, 669928, 730492, 837410, 913115, 1043560, 1460984, 1674820, 1826230, 3349640, 3652460, 6369443, 7304920, 12738886, 25477772, 31847215, 44586101, 50955544, 63694430, 89172202, 127388860, 178344404, 222930505, 254777720, 312102707, 356688808, 445861010, 624205414, 891722020, 1248410828, 1560513535, 1783444040, 2496821656, 3121027070, 6242054140, 12484108280]

約数ペア:

[(1, 12484108280), (2, 6242054140), (4, 3121027070), (5, 2496821656), (7, 1783444040), (8, 1560513535), (10, 1248410828), (14, 891722020), (20, 624205414), (28, 445861010), (35, 356688808), (40, 312102707), (49, 254777720), (56, 222930505), (70, 178344404), (98, 127388860), (140, 89172202), (196, 63694430), (245, 50955544), (280, 44586101), (392, 31847215), (490, 25477772), (980, 12738886), (1709, 7304920), (1960, 6369443), (3418, 3652460), (3727, 3349640), (6836, 1826230), (7454, 1674820), (8545, 1460984), (11963, 1043560), (13672, 913115), (14908, 837410), (17090, 730492), (18635, 669928), (23926, 521780), (26089, 478520), (29816, 418705), (34180, 365246), (37270, 334964), (47852, 260890), (52178, 239260), (59815, 208712), (68360, 182623), (74540, 167482), (83741, 149080), (95704, 130445), (104356, 119630)]