13369300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 33747840

約数和(自身を除く): 20378540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 269, 284, 350, 355, 497, 538, 700, 710, 994, 1076, 1345, 1420, 1775, 1883, 1988, 2485, 2690, 3550, 3766, 4970, 5380, 6725, 7100, 7532, 9415, 9940, 12425, 13450, 18830, 19099, 24850, 26900, 37660, 38198, 47075, 49700, 76396, 94150, 95495, 133693, 188300, 190990, 267386, 381980, 477475, 534772, 668465, 954950, 1336930, 1909900, 2673860, 3342325, 6684650, 13369300]

約数ペア:

[(1, 13369300), (2, 6684650), (4, 3342325), (5, 2673860), (7, 1909900), (10, 1336930), (14, 954950), (20, 668465), (25, 534772), (28, 477475), (35, 381980), (50, 267386), (70, 190990), (71, 188300), (100, 133693), (140, 95495), (142, 94150), (175, 76396), (269, 49700), (284, 47075), (350, 38198), (355, 37660), (497, 26900), (538, 24850), (700, 19099), (710, 18830), (994, 13450), (1076, 12425), (1345, 9940), (1420, 9415), (1775, 7532), (1883, 7100), (1988, 6725), (2485, 5380), (2690, 4970), (3550, 3766)]